U.S. patent application number 15/895432 was filed with the patent office on 2019-02-21 for beverage container having non-circular shape.
The applicant listed for this patent is Decision Basis Consulting, LLC. Invention is credited to Benjamin C. Danker, Christopher M. Novak, Michael A. Novak.
Application Number | 20190053649 15/895432 |
Document ID | / |
Family ID | 65359896 |
Filed Date | 2019-02-21 |
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United States Patent
Application |
20190053649 |
Kind Code |
A1 |
Novak; Michael A. ; et
al. |
February 21, 2019 |
Beverage Container Having Non-Circular Shape
Abstract
A beverage container having an oval or elliptical
cross-sectional shape is provided. The beverage container comprises
a beverage receptacle comprising a cavity surrounded by a container
wall configured to store a liquid and an open top portion. The
beverage container further comprises a lid configured to be
attached to the open top portion of the beverage receptacle to
cover the open top portion of the beverage receptacle and
comprising an opening formed through the lid configured to dispense
the liquid. The lid and at least the open top portion of the
beverage receptacle comprise an oval or elliptical shape to provide
the beverage container with its oval or elliptical cross-sectional
shape. The oval or elliptical shape of the beverage container is
configured to improve visibility of a user during use of the
beverage container.
Inventors: |
Novak; Michael A.;
(Woodbury, CT) ; Novak; Christopher M.; (Woodbury,
CT) ; Danker; Benjamin C.; (Branford, CT) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Decision Basis Consulting, LLC |
Woodbury |
CT |
US |
|
|
Family ID: |
65359896 |
Appl. No.: |
15/895432 |
Filed: |
February 13, 2018 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
|
62458330 |
Feb 13, 2017 |
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Current U.S.
Class: |
1/1 |
Current CPC
Class: |
B65D 43/022 20130101;
B65D 2543/00629 20130101; B65D 2543/00888 20130101; B65D 53/02
20130101; B65D 81/3869 20130101; B65D 2543/00731 20130101; B65D
2543/00398 20130101; B65D 2543/00083 20130101; B65D 43/267
20130101; B65D 47/286 20130101; B65D 2543/00046 20130101; B65D
2543/00796 20130101; B65D 2543/00296 20130101; B65D 23/102
20130101; A47G 19/2288 20130101; B65D 2543/005 20130101; B65D
2543/00685 20130101; A47G 19/2266 20130101; B65D 47/06 20130101;
B65D 2543/00555 20130101; B65D 43/0212 20130101; B65D 2543/00509
20130101; A47G 19/2272 20130101; B65D 2543/00537 20130101; B65D
47/0847 20130101 |
International
Class: |
A47G 19/22 20060101
A47G019/22; B65D 81/38 20060101 B65D081/38; B65D 47/28 20060101
B65D047/28; B65D 43/02 20060101 B65D043/02; B65D 43/26 20060101
B65D043/26; B65D 53/02 20060101 B65D053/02; B65D 23/10 20060101
B65D023/10 |
Claims
1. A beverage container comprising: a beverage receptacle
comprising: a cavity surrounded by a container wall configured to
store a liquid and, an open top portion; and a lid configured to be
attached to the open top portion of the beverage receptacle to
cover the open top portion of the beverage receptacle and
comprising an opening formed therethrough configured to dispense
the liquid; wherein the lid and at least the open top portion of
the beverage receptacle comprise an oval shape to provide the
beverage container with an oval cross-sectional shape configured to
improve visibility of a user during use of the beverage
container.
2. The beverage container according to claim 1, further comprising
a plate configured to seal the opening in the lid from the cavity
of the beverage container to prevent liquid from being dispensed
from the beverage container.
3. The beverage container according to claim 2, wherein the lid
further comprises a slot configured to receive a first end of a
bar, wherein the bar comprises a second end affixed to a trigger,
and wherein actuating the trigger is configured to unseal the
opening in the lid from the cavity of the beverage container.
4. The beverage container according to claim 3, wherein the first
end of the bar is a beveled end and the plate comprises a raised
surface positioned adjacent to the beveled end of the bar; and
wherein the actuation of the trigger causes the beveled end to
slide over the raised surface of the plate and depress the plate
towards the cavity to unseal the opening in the lid from the cavity
of the beverage container.
5. The beverage container according to claim 4, further comprising
a spring arranged between a wall in the slot and the first end of
the bar, wherein the spring is configured to exert a biasing force
against the bar and trigger when the trigger is released to seal
the opening in the lid from the cavity of the beverage
container.
6. The beverage container according to claim 5, wherein the lid
comprises a base section; and wherein the plate is configured to be
received within the base section of the lid and comprises one or
more sealing gaskets arranged around the plate.
7. The beverage container according to claim 6, wherein the plate
further comprises a cover portion configured to be received in the
opening of the lid when the plate is in a closed position sealing
the opening in the lid from the cavity of the beverage
container.
8. The beverage container according to claim 1, further comprising
a valve configured to seal the opening in the lid from the cavity
of the beverage container to prevent the liquid from being
dispensed from the beverage container.
9. The beverage container according to claim 8, wherein the valve
comprises: a flexible valve dome configured in a first position to
seal the opening in the lid from the cavity; a valve stem affixed
to the valve dome; and a valve actuator affixed to the valve
stem.
10. The beverage container according to claim 9, wherein the lid
further comprises a lever having a first end with a slot or opening
configured to receive the valve stem and a second end affixed to a
trigger.
11. The beverage container according to claim 10, wherein actuating
the trigger is configured to cause the lever to lift the valve
actuator, inverting the valve dome to a second position to unseal
the opening in the lid from the cavity of the beverage
container.
12. The beverage container according to claim 11, wherein releasing
the trigger is configured to cause the valve dome to return to the
first position to seal the opening in the lid from the cavity of
the beverage container.
13. The beverage container according to claim 12, wherein the valve
is made of a rubber material.
14. The beverage container according to claim 1, wherein the
container wall comprises an outer wall and an inner wall with an
insulation layer formed therebetween, and wherein the cavity is
formed within the inner wall.
15. The beverage container according to claim 14, wherein at least
a top portion of the outer wall and at least a top portion of the
inner wall comprise an oval shape.
16. The beverage container according to claim 15, wherein the lid
comprises a base section comprising one or more sealing gaskets
configured to be received in the top portion of the inner wall to
attach the lid to the beverage receptacle.
17. The beverage container according to claim 1, wherein the
beverage container is made of a paper material and wherein the lid
comprises one or more ribs molded into the lid.
18. The beverage container according to claim 1, wherein a base
portion of the beverage receptacle has a circular cross-sectional
shape.
19. The beverage container according to claim 1, wherein the lid
and at least the open top portion of the beverage receptacle
comprise an elliptical shape to provide the beverage container with
an elliptical cross-sectional shape.
20. The beverage container according to claim 3, wherein the
trigger is arranged to the left or right side of an axis of
symmetry of the lid passing through the opening in the lid.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] The present application claims the benefit of U.S.
Provisional Application No. 62/458,330 filed Feb. 13, 2017, which
is hereby incorporated by reference in its entirety.
BACKGROUND OF THE INVENTION
[0002] The current marketplace features many travel beverage
containers to allow a consumer to drink a beverage, such as coffee
or tea, while on the go. Current travel beverage containers take
user safety into account in a few manners. In addition to the
dangers of burns that a spilled hot beverage can cause, there is
the idea that a driver could take their eyes off the road, even for
a short moment in order to address the concern of a spill on their
person or the interior of the vehicle. Design features are provided
to address this concern by making the container spill or
leak-proof, such as providing automatic locking, press-to-open,
gaskets and stable forms. Travel containers should also be designed
for one-handed use, allowing the user to open, close and drink from
a beverage container with one hand, while allowing the user to
still safely operate a vehicle. These actions should be simple and
elegant, and not require any additional attention taking mind of
the road.
[0003] However, many design attributes of existing containers aim
to prevent problems a user may face, but do not address a major
concern that exists while driving, which is that drinking from a
container while driving limits the user's field of view by
obstructing his or her visual path to the road. This is shown for
example in the beverage container 100 in FIG. 1. It is one of many
causes of distraction while driving. The tilt needed, especially as
the beverage container 100 is nearing being empty, requires the
driver to lift the container to a point which blocks a vast
majority, if not the entirety, of the user's field of view. As the
volume or size of the container increases, the problem is
exacerbated. In 2014, 3,179 people were killed and 431,000 injured
in motor vehicle crashes involving distracted drivers.
[0004] The present invention seeks to provide a beverage container
that increases visibility for the user without limiting features
that have come to be expected by the consumer. It is an object of
the present invention to provide a travel beverage container for
beverages such as coffee or tea, that makes up for the deficiencies
in the art by taking into consideration the field of view of the
user while driving, ultimately creating a safer and more thoughtful
consumer experience.
SUMMARY OF THE INVENTION
[0005] The present invention solves the shortcomings of the art by
providing a beverage container that transitions the shape from
circular to a more pinched oval or ellipse as the container
progresses towards the lid. This dramatically increases visibility
during use, while allowing the vessel to sit inside standard cup
holders and maintain stability when standing on a table or surface.
The present invention includes travel beverage containers in
disposable and non-disposable form.
[0006] In accordance with the present invention, a beverage
container is provided comprising a beverage receptacle comprising a
cavity surrounded by a container wall configured to store a liquid
and, an open top portion and further comprising a lid configured to
be attached to the open top portion of the beverage receptacle to
cover the open top portion of the beverage receptacle and
comprising an opening formed therethrough configured to dispense
the liquid. The lid and at least the open top portion of the
beverage receptacle comprise an oval shape to provide the beverage
container with an oval cross-sectional shape configured to improve
visibility of a user during use of the beverage container.
[0007] In accordance with an embodiment of the present invention,
the beverage container may further comprise a plate configured to
seal the opening in the lid from the cavity of the beverage
container to prevent liquid from being dispensed from the beverage
container. The lid may further comprise a slot configured to
receive a first end of a bar, wherein the bar comprises a second
end affixed to a trigger, and wherein actuating the trigger is
configured to unseal the opening in the lid from the cavity of the
beverage container. The first end of the bar may be a beveled end
and the plate comprises a raised surface positioned adjacent to the
beveled end of the bar, such that the actuation of the trigger
causes the beveled end to slide over the raised surface of the
plate and depress the plate towards the cavity to unseal the
opening in the lid from the cavity of the beverage container. The
beverage container may further comprise a spring arranged between a
wall in the slot and the first end of the bar, and the spring is
configured to exert a biasing force against the bar and trigger
when the trigger is released to seal the opening in the lid from
the cavity of the beverage container. The lid may comprise a base
section, and the plate may be configured to be received within the
base section of the lid and may comprise one or more sealing
gaskets arranged around the plate. The plate may further comprise a
cover portion configured to be received in the opening of the lid
when the plate is in a closed position sealing the opening in the
lid from the cavity of the beverage container. In certain
embodiments of the beverage container, the bar and the trigger can
be arranged to the left or right side of an axis of symmetry of the
lid passing through the opening in the lid.
[0008] In accordance with a further embodiment of the beverage
container of the present invention, the beverage container may
further comprise a valve configured to seal the opening in the lid
from the cavity of the beverage container to prevent the liquid
from being dispensed from the beverage container. The valve may
comprise a flexible valve dome configured in a first position to
seal the opening in the lid from the cavity, a valve stem affixed
to the valve dome and a valve actuator affixed to the valve stem.
The lid may further comprise a lever having a first end with a slot
or opening configured to receive the valve stem and a second end
affixed to a trigger. Actuating the trigger is configured to cause
the lever to lift the valve actuator, inverting the valve dome to a
second position to unseal the opening in the lid from the cavity of
the beverage container, and releasing the trigger is configured to
cause the valve dome to return to the first position to seal the
opening in the lid from the cavity of the beverage container. In an
embodiment of the beverage container of the present invention, the
valve is made of a rubber material. In certain embodiments of the
beverage container, the lever and the trigger can be arranged to
the left or right side of an axis of symmetry of the lid passing
through the opening in the lid.
[0009] In a further embodiment of the beverage container of the
present invention, which may include one or more of the
above-referenced embodiments, the container wall comprises an outer
wall and an inner wall with an insulation layer formed
therebetween, and wherein the cavity is formed within the inner
wall. At least a top portion of the outer wall and at least a top
portion of the inner wall comprise an oval shape. In certain
embodiments of the beverage container, the lid may comprise a base
section comprising one or more sealing gaskets configured to be
received in the top portion of the inner wall to attach the lid to
the beverage receptacle.
[0010] In accordance with a further embodiment of the beverage
container of the present invention, the beverage container is made
of a paper material and the lid comprises one or more ribs molded
into the lid.
[0011] In a further embodiment of the beverage container of the
present invention, which may include one or more of the
above-referenced embodiments, a base portion of the beverage
receptacle has a circular cross-sectional shape.
[0012] In a further embodiment of the beverage container of the
present invention, which may include one or more of the
above-referenced embodiments, the lid and at least the open top
portion of the beverage receptacle comprise an elliptical shape to
provide the beverage container with an elliptical cross-sectional
shape.
BRIEF DESCRIPTION OF THE FIGURES
[0013] FIG. 1 shows the use of a beverage container according to
the prior art.
[0014] FIG. 2A shows an example of the visibility increase
resulting from a beverage container in accordance with the present
invention.
[0015] FIG. 2B shows an example illustration of the difference in
field of view to a user when using a beverage container in
accordance with the present invention (image on the right side) as
compared to using a beverage container according to the prior art
(image on the left side).
[0016] FIG. 3A shows various views of a beverage container
according to a first embodiment of the present invention, including
a top side view, a bottom side view, a front side view, a right
side view, and a cross-sectional view along axis A-A.
[0017] FIG. 3B shows a perspective view of the beverage container
according to the first embodiment of the present invention.
[0018] FIG. 3C shows a cross-sectional view of the beverage
container according to the first embodiment of the present
invention.
[0019] FIG. 3D shows an exploded view of the beverage container
according to the first embodiment of the present invention.
[0020] FIG. 3E shows an exploded view of a lid of the beverage
container according to the first embodiment of the present
invention.
[0021] FIGS. 3F-3J show various views of lids of the beverage
container according to the first embodiment of the present
invention.
[0022] FIG. 4A shows a beverage container according to a second
embodiment of the present invention.
[0023] FIG. 4B shows various views of the beverage container
according to the second embodiment of the present invention,
including a top side view, a bottom side view, a front side view, a
right side view, a left side view and a cross-sectional view along
axis A-A.
[0024] FIG. 4C shows a valve for the beverage container according
to the second embodiment of the present invention,
[0025] FIGS. 4D-4E show various views of the beverage container
according to the second embodiment of the present invention.
[0026] FIG. 4F shows a cross-sectional view of the beverage
container according to the second embodiment of the present
invention.
[0027] FIGS. 5A-5C show various views of the beverage container
according to a third embodiment of the present invention.
[0028] FIG. 5D shows various further views of the beverage
container according to the third embodiment of the present
invention, including a top side view, a bottom side view, a front
side view, a right side view, a left side view and a
cross-sectional view along axis A-A.
[0029] FIG. 5E shows a perspective view of the beverage container
according to the third embodiment of the present invention.
[0030] FIG. 5F shows a grip for the beverage container according to
the third embodiment of the present invention.
[0031] FIG. 5G shows an exploded view of the beverage container
according to the third embodiment of the present invention.
[0032] FIG. 6A shows a perspective view of a beverage container
according to a fourth embodiment of the present invention.
[0033] FIG. 6B shows an exploded view of the beverage container
according to the fourth embodiment of the present invention.
[0034] FIG. 6C shows various views of the beverage container
according to the fourth embodiment of the present invention,
including a top side view, a bottom side view, a front side view, a
right side view, and a back side view.
[0035] FIG. 6D shows the opening and closing of a valve of the
beverage container of the fourth embodiment of the present
invention.
[0036] FIGS. 7A-7C show various views of a beverage container
according to a fifth embodiment of the present invention.
[0037] FIG. 7D shows various further views of the beverage
container according to the fifth embodiment of the present
invention, including a top side view, a bottom side view, a front
side view, a right side view, and a left side view.
[0038] FIG. 8A shows a beverage container according to a sixth
embodiment of the present invention.
[0039] FIG. 8B shows various views of the beverage container
according to the sixth embodiment of the present invention,
including a top side view, a bottom side view, a front side view
and a right side view.
[0040] FIGS. 9A-9C show various views of a beverage container
according to a seventh embodiment of the present invention.
[0041] FIG. 9D shows various further views of the beverage
container according to the seventh embodiment of the present
invention, including a top side view, a bottom side view, a front
side view, a right side view, and a left side view.
DETAILED DESCRIPTION OF THE FIGURES
[0042] The present invention will now be described, with reference
made to FIGS. 2A-9D.
[0043] FIG. 2A shows an example of the visibility increase
resulting from a beverage container 200 in accordance with the
present invention. FIG. 2B shows an example illustration of the
difference in field of view to a user when using a beverage
container 200 in accordance with the present invention compared to
a using beverage container 100 according to the prior art. By
pinching the cross-section of the container, the user's field of
view is not obstructed by the beverage container.
[0044] FIGS. 3A-9D show various embodiments of beverage containers
according to the present invention, at least a portion of which has
an oval or non-circular cross-section, which results in a pinched
shape to improve visibility while drinking. The beverage container
of the present invention comprises a shape in which the lid and at
least an upper portion of the beverage container wall are oval or
elliptical. As used herein, "ellipse" or "elliptical" is intended
to refer to an ellipse or an elliptical shape that is not a circle,
and "oval" may to refer to a shape having two axes of symmetry,
such as an ellipse, or having one axis of symmetry, as understood
by those of skill in the art.
[0045] The container can be made from any material known in the art
that is used in beverage containers, including various plastic or
metal materials. In certain embodiments, the beverage container may
be made from transparent materials to further aid the user's
visibility through the beverage container. The beverage containers
of the present invention may also be configured to hold various
volumes of liquid, and are not limited to any particular volume or
dimensions.
[0046] Several embodiments of the invention may include a valve
mechanism in the lid of the container for opening and closing the
container, as shown for example in FIGS. 4A-4F and 6A-6D. The valve
mechanism includes a dome, made of rubber or another flexible
material, attached to a lever. The dome includes a projection,
which attaches the dome to the lever, by snapping the lever onto
the projection, for example. When the lever is actuated, it flexes
the dome upward, causing the container to open and allow the
beverage contents to exit the container. When the lever is
released, the dome reverts back to its original form and closes the
container. It is further noted that this valve mechanism and other
container opening mechanisms described herein and shown in FIGS.
3A-9D can be used in combination with containers other than those
shown in the Figures and does not require the container have a
non-circular shape. For example, the valve mechanism comprising the
dome and lever as in FIGS. 4A-4F and 6A-6D may be used in
combination with beverage containers known in the art, including
those with a circular shape.
[0047] Various additional, exemplary features of the inventions are
illustrated and described in the embodiments shown in FIGS.
3A-9D.
[0048] FIGS. 3A-3 show a first embodiment of a beverage container
300 according to the present invention.
[0049] The overall shape of the outer perimeter of the beverage
container 300 is non-circular, as shown for example in the top side
and bottom side views of the beverage container 300 in FIG. 3A. In
particular, the beverage container 300 has an oval shape defined by
the lid 320 and at least a top portion of the outer wall 310,
having a single axis of symmetry 301. A first section 302 of the
perimeter of the lid 320, adjacent to the opening 321 of the
beverage container 300, is curved and has a first radius of
curvature. A second section 303 of the perimeter of the lid 320,
opposite the opening 321 of the beverage container 300, is
flattened and has a second radius of curvature that is greater than
the first radius of curvature. The flattened, second section 303 is
opposite the opening 321, such that during use of the beverage
container 300, there is less obstruction in the user's line of
vision. Although the cross-sectional shape at the top of the
beverage container 300 defined by the lid 320 and top portion of
the outer wall 310 are non-circular, the outer wall 310 may taper
as it approaches the base of the beverage container 300 such that
the base of the beverage container 300 may have a circular
cross-section, allowing the beverage container 300 to fit in a
standard cup holder.
[0050] The beverage container 300 includes a lid 320 configured to
be received in and attachable to a receptacle comprising an outer
wall 310. The receptacle comprises an outer wall 310 and an inner
wall 311. An insulating layer 312 is provided in between the outer
wall 310 and inner wall 311 and the inner wall 311 surrounds a
cavity 313 formed therein configured to receive a beverage. The
insulating layer 312 may comprise a vacuum or may be filled with an
insulating material, and is sealed by sealing or connecting the
outer wall 310 and inner wall 311 at the top of the beverage
container 300. The insulating layer 312 is configured to aid in
maintaining the temperature of a hot or cold beverage in the cavity
313. In certain embodiments, the outer wall 310 may also comprise a
grip to assist a user in gripping the beverage container 300.
[0051] The lid 320 of the beverage container 300 comprises an
opening 321 formed therethrough that allows any beverage in the
cavity 313 to be dispensed from the beverage container 300. The lid
320 also comprises an opening mechanism that is configured to keep
the opening 321 closed and provide a seal between the cavity 313
and opening 321 when the beverage container 300 is not in use or
the user does not intend to dispense a beverage.
[0052] A bar 322 is provided on a top surface of the lid 320 and
comprises a trigger 323 that extends over an edge of the lid 320.
The opening 321 is sealed in a closed position by a cover 324 that
is dimensioned and shaped to fit into the opening 321. The cover
324 is affixed to a plate 325 that is arranged directly beneath the
lid 320, in between the lid 320 and the cavity 313 so as to form a
seal between the cavity 313 and the lid 320 when the beverage
container 300 is in a closed position. The lid 320 comprises a slot
322a that is configured to house a beveled end 322b of the bar 322.
A spring 326 is provided in the slot 322a, with one end of the
spring 326 attached to a projection 326a on the bar 322 and the
other end of the spring 326 attached to a projection 326b in the
slot 322a. The bar 322 is arranged within the slot 322a such that
when the beverage container 300 is in a closed position, the
beveled end 322b of the bar 322 is positioned adjacent to a raised
surface 325a on the plate 325.
[0053] When the trigger 323 is squeezed by the user towards the
opening 321 of the beverage container 300, the bar 322 is pushed
towards the opening 321. Movement of the bar 322 towards the
opening 321 causes the beveled end 322b of the bar 322 to also move
towards the opening 321, and the beveled end 322b slides over the
raised surface 325a of the plate 325. This causes the plate 325 to
be depressed downward, away from the opening 321 and towards the
cavity 313, thereby breaking the seal between the cavity 313 and
the opening 321 and allowing a beverage in the cavity 313 to be
dispensed from the opening 321. When in the opened position, a vent
hole plug 327a affixed to the plate 325 is also repositioned, such
that an air vent hole 327 on the lid 320 is also opened. To return
the beverage container 300 to the closed position, the trigger 323
can be released, and the force of the spring 326 biases the bar 322
back to its original position, allowing the plate 325 and cover 324
to return to their original positions, closing the opening 321.
[0054] The lid 320 has an oval shape and is configured to be
secured to the receptacle of the beverage container 300 by
inserting the lid 320 into the cavity 313 defined by the inner wall
311, which also has a corresponding oval shape at least at a top
portion of the inner wall 311. In an exemplary embodiment of the
beverage container 300, the lid 320 comprises one or more sealing
gaskets 328b arranged around a base section 328a of the lid 320,
which is configured to be inserted into the cavity 313 and secured
to the inner wall 311 in a manner that seals any beverage in the
cavity 313. The base section 328a of the lid is also configured to
receive and house the plate 325. The plate 325 may comprise one or
more sealing gaskets 329 around the perimeter of the plate 325 to
provide a seal between the base section 328a of the lid 320 and the
plate 325, which prevents the beverage from being dispensed out of
the opening 321 when the beverage container 300 is in a closed
position.
[0055] In the embodiment of the beverage container 300 shown in
FIGS. 3A-3I, the beverage container may have a height (D.sub.1) of
approximately 7 inches. However, the dimensions of the beverage
container 300 may vary in alternative embodiments without departing
from the scope of the invention.
[0056] In various embodiments of the beverage container 300 shown
in FIG. 3J, the lid 320 may provide the bar 322 and trigger 323 on
the center, right side or left side of the lid for additional
vision clearance. Different lids 320 having the different
configurations can be provided and the user may determine which lid
320 to use. Arranging the bar 322 and trigger 323 to the left or
right of the axis 301 may further improve the user's ability to see
around the beverage container 300 during use.
[0057] FIGS. 4A-4F show a second embodiment of a beverage container
400 according to the present invention.
[0058] The beverage container 400 incorporates design and
mechanical aspects that offer reduced vision loss during use while
driving, an improved drinking angle for multi-task usage and a
rubberized drinking valve that automatically seals upon releasing
the trigger 423. A narrowed body with flattened back side offers
optimal visibility of the road during use.
[0059] The overall shape of the outer perimeter of the beverage
container 400 is non-circular, as shown for example in the top side
and bottom side views of the beverage container 400 in FIG. 4B. In
particular, the beverage container 400 has an oval shape defined by
the lid 420 and at least a top portion of the outer wall 410,
having a single axis of symmetry 401. A first section 402 of the
perimeter of the lid 420, adjacent to the opening 421 of the
beverage container 400, is curved and has a first radius of
curvature. A second section 403 of the perimeter of the lid 420,
opposite the opening 421 of the beverage container 400, is
flattened and has a second radius of curvature that is greater than
the first radius of curvature. The flattened, second section 403 is
opposite the opening 421, such that during use of the beverage
container 400, there is less obstruction in the user's line of
vision. Although the cross-sectional shape at the top of the
beverage container 400 defined by the lid 420 and top portion of
the outer wall 410 are non-circular, the outer wall 410 may taper
as it approaches the base of the beverage container 400 such that
the base of the beverage container 400 may have a circular
cross-section.
[0060] The beverage container 400 includes a lid 420 configured to
be received in and attachable to a receptacle comprising an outer
wall 410. The receptacle comprises an outer wall 410 and an inner
wall 411. An insulating layer 412 is provided in between the outer
wall 410 and inner wall 411 and the inner wall 411 surrounds a
cavity 413 formed therein configured to receive a beverage. The
insulating layer 412 may comprise a vacuum or may be filled with an
insulating material, and is sealed by sealing or connecting the
outer wall 410 and inner wall 411 at the top of the beverage
container 400. The insulating layer 412 is configured to aid in
maintaining the temperature of a hot or cold beverage in the cavity
413. The outer wall 410 may also comprise a grip 414 to assist a
user in gripping the beverage container 400.
[0061] The lid 420 of the beverage container 400 comprises an
opening 421 formed therethrough that allows any beverage in the
cavity 413 to be dispensed from the beverage container 400. The lid
420 also comprises a valve that is configured to keep the opening
421 closed and provide a seal between the cavity 413 and opening
421 when the beverage container 400 is not in use or the user does
not intend to dispense a beverage. The operation of the valve is
shown for example in FIG. 4C. A lever 422 is provided on a top
surface of the lid 420 and comprises a trigger 423 that extends
over an edge of the lid 420. A valve is provided comprising a valve
actuator 424 attached to a valve stem 425 and a valve dome 426
attached to the valve stem 425. The valve, and in particular the
valve dome 426, are made from rubber or another flexible material.
In an exemplary embodiment, the valve stem 425 extends through an
opening in the lid 420 and the end of the lever 422 opposite the
trigger 423 is attached to the valve stem 425. The lever 422 may
comprise a slot or opening configured to receive the valve stem
425. The valve actuator 424 has a diameter greater than that of the
slot or opening of the lever 422 and the valve stem 425.
[0062] At rest, the valve dome 426 is flexed upward, as shown for
example in FIG. 4B and 4F. In this position, the valve dome 426
creates a gasket seal of the cavity 413 and keeps any beverage in
the cavity 413 from passing around the valve dome 426 and out of
the opening 421. When the trigger 423 is squeezed inward (i.e.,
towards the beverage container 400), it causes the lever 422 to
lift the valve actuator 424, which causes the valve actuator 424 to
lift the valve stem 425 and the center of the flexible valve dome
426. This causes the valve dome 426 to invert its shape, as shown
in FIG. 4C, releasing the seal of the cavity 413 and allowing the
beverage to pass through the opening 421. When the trigger 423 is
released, the valve dome 426 returns to its original shape,
resealing the cavity 413 of the beverage container 400.
[0063] The lid 420 has an oval shape and is configured to be
secured to the receptacle of the beverage container 400 by
inserting the lid 420 into the cavity 413 defined by the inner wall
411, which also has a corresponding oval shape at least at a top
portion of the inner wall 411. In an exemplary embodiment of the
beverage container 400, the lid 420 comprises one or more sealing
gaskets arranged around a base section of the lid 420, which is
configured to be inserted into the cavity 413 and secured to the
inner wall 411 in a manner that seals any beverage in the cavity
413.
[0064] In the embodiment of the beverage container 400 shown in
FIGS. 4A-4F, the beverage container may have various dimensions,
including a height (D.sub.2) of approximately 187 millimeters and a
greatest width (D.sub.3) of approximately 97.50 millimeters.
However, the dimensions of the beverage container 400 may vary in
alternative embodiments without departing from the scope of the
invention.
[0065] The beverage container 400 provides several benefits. The
dimensions of the beverage container promote full visibility during
use. The double wall design offers standard look and feel
externally, but has a slanted internal cavity which allows the
liquid to pour at a less drastic angle, further opening the user's
vision. The interior surfaces make liquid pour from a spout at a
decreased angle without chugging or over pouring. Additionally, the
rubberized mechanical valve has material memory. It is pulled
inside out by trigger actuation and pulls back to original shape
once released to achieve a full gasket seal.
[0066] FIGS. 5A-5G show a third embodiment of a beverage container
500 according to the present invention.
[0067] The overall shape of the outer perimeter of the beverage
container 500 is non-circular, as shown for example in the top side
and bottom side views of the beverage container 500 in FIG. 5D. In
particular, the beverage container 500 has a shape of an oval or
ellipse, defined by the lid 520 and at least a top portion of the
outer wall 510. In the embodiment of the beverage container 500
shown in FIGS. 5A-5G, the beverage container 500, is elliptical,
having two axes of symmetry 501a, 501b. The lid 520 has a first
width (D.sub.8) extending through the opening 521 for dispensing
the beverage that is less than a second width (D.sub.4)
perpendicular to the first, defining the elliptical cross-sectional
shape of the beverage container 500. During use of the beverage
container 500, this non-circular, elliptical shape results in less
obstruction in the user's line of vision. Although the
cross-sectional shape at the top of the beverage container 500
defined by the lid 520 and top portion of the outer wall 510 are
non-circular, the outer wall 510 may taper as it approaches the
base of the beverage container 500 such that the base of the
beverage container 500 may have a circular cross-section.
[0068] The beverage container 500 includes a lid 520 configured to
be received in and attachable to a receptacle comprising an outer
wall 510. The receptacle comprises an outer wall 510 and an inner
wall 511. An insulating layer 512 is provided in between the outer
wall 510 and inner wall 511 and the inner wall 511 surrounds a
cavity 513 formed therein configured to receive a beverage. The
insulating layer 512 may comprise a vacuum or may be filled with an
insulating material, and is sealed by sealing or connecting the
outer wall 510 and inner wall 511 at the top of the beverage
container 500. The insulating layer 512 is configured to aid in
maintaining the temperature of a hot or cold beverage in the cavity
513. The outer wall 510 may also comprise a grip 514 to assist a
user in gripping the beverage container 500, which is configured to
be secured to a grip recess 515 formed in the outer wall 510, shown
for example in FIGS. 5F and 5G.
[0069] The lid 520 of the beverage container 500 comprises an
opening 521 formed therethrough that allows any beverage in the
cavity 513 to be dispensed from the beverage container 500. The lid
520 also comprises a slide 522 that is configured to keep the
opening 521 closed and provide a seal between the cavity 513 and
opening 521 when the beverage container 500 is not in use or the
user does not intend to dispense a beverage. The lid 520 comprises
a slide recess 524 that is configured to receive the slide 522 and
permit the lateral movement of the slide 522 between a closed
position and an opened position. In the closed position, the slide
522 covers the opening 521 through the lid 520 and the beverage
cannot be dispensed from the cavity 513. The slide 522 can be moved
laterally away from the opening 521 to an opened position, in which
the beverage can be dispensed through the opening 521. The slide
522 may comprise an air vent hole 523 and the slide recess 524 may
also comprise an air vent hole 525. In the closed position, the two
air vent holes 523, 525 are configured to be in alignment and allow
air to pass into or out of the cavity 513. The slide 522 may
comprise a projection that is configured to aid the user in sliding
the slide 522 laterally between the opened and closed
positions.
[0070] The lid 520 has an elliptical or oval shape and is
configured to be secured to the receptacle of the beverage
container 500 by inserting the lid 520 into the cavity 513 defined
by the inner wall 511, which also has a corresponding elliptical or
oval shape at least at a top portion of the inner wall 511. In an
exemplary embodiment of the beverage container 500, the lid 520
comprises one or more sealing gaskets 526b arranged around a base
section 526a of the lid 520, which is configured to be inserted
into the cavity 513 and secured to the inner wall 511 in a manner
that seals any beverage in the cavity 513.
[0071] In the embodiment of the beverage container 500 shown in
FIGS. 5A-5G, the beverage container may have various dimensions,
shown for example in FIG. 5D, including a height (D.sub.6) of
approximately 207 millimeters, a first width (D.sub.8) of
approximately 68 millimeters, a second width (D.sub.4) of
approximately 90 millimeters, a base diameter (D.sub.5) of
approximately 68 millimeters, a lid height (D.sub.7) of
approximately 38.5 millimeters, a wall thickness (D.sub.9) of
approximately 1.8 millimeters and a grip height (D.sub.10) of
approximately 75 millimeters. However, the dimensions of the
beverage container 500 may vary in alternative embodiments without
departing from the scope of the invention.
[0072] FIGS. 6A-6D show a fourth embodiment of a beverage container
according to the present invention.
[0073] The overall shape of the outer perimeter of the beverage
container 600 is non-circular, as shown for example in the top side
and bottom side views of the beverage container 600 in FIG. 6C. In
particular, the beverage container 600 has a shape of an oval or
ellipse, defined by the lid 620 and at least a top portion the
outer wall 610. In the embodiment of the beverage container 600
shown in FIGS. 6A-6D, the beverage container 600, is elliptical,
having two axes of symmetry 601a, 601b. The lid 620 has a first
width (D.sub.14) extending through the opening 621 for dispensing
the beverage that is less than a second width (D.sub.11)
perpendicular to the first, defining the elliptical cross-sectional
shape of the beverage container 600. During use of the beverage
container 600, this elliptical shape results in less obstruction in
the user's line of vision. Although the cross-sectional shape at
the top of the beverage container 600 defined by the lid 620 and
top portion of the outer wall 610 are non-circular, the outer wall
610 may taper as it approaches the base of the beverage container
600 such that the base of the beverage container 600 may have a
circular cross-section.
[0074] The beverage container 600 includes a lid 620 configured to
be received in and attachable to a receptacle comprising an outer
wall 610. The receptacle comprises an outer wall 610 and an inner
wall 611. An insulating layer 612 is provided in between the outer
wall 610 and inner wall 611 and the inner wall 611 surrounds a
cavity 613 formed therein configured to receive a beverage. The
insulating layer 612 may comprise a vacuum or may be filled with an
insulating material, and is sealed by sealing or connecting the
outer wall 610 and inner wall 611 at the top of the beverage
container 600. The insulating layer 612 is configured to aid in
maintaining the temperature of a hot or cold beverage in the cavity
613. The outer wall 610 may also comprise a grip 614 to assist a
user in gripping the beverage container 600.
[0075] The lid 620 of the beverage container 600 comprises an
opening 621 formed therethrough that allows any beverage in the
cavity 613 to be dispensed from the beverage container 600. The lid
620 also comprises a valve that is configured to keep the opening
621 closed and provide a seal between the cavity 613 and opening
621 when the beverage container 600 is not in use or the user does
not intend to dispense a beverage. The operation of the valve is
shown for example in FIG. 6D. A lever 622 is provided on a top
surface of the lid 620 and comprises a trigger 623 that extends
over an edge of the lid 620. A valve is provided comprising a valve
actuator 624 attached to a valve stem 625 and a valve dome 626
attached to the valve stem 625. The valve, and in particular the
valve dome 626, are made from rubber or another flexible material.
In an exemplary embodiment, the valve stem 625 extends through an
opening in the lid 620 and the end of the lever 622 opposite the
trigger 623 is attached to the valve stem 625. The lever 622 may
comprise a slot or opening 628 configured to receive the valve stem
625. The valve actuator 624 has a diameter greater than that of the
slot 628 of the lever 622 and the valve stem 625. The lid 620 may
also comprise a recess 627a configured to receive the lever 622.
The recess 627a may include a vent hole 627b to allow air to pass
into and out of the cavity 613 when the beverage container 610 is
opened.
[0076] At rest, the valve dome 626 is flexed upward, as shown for
example in FIGS. 6C and left side of FIG. 6D. In this position, the
valve dome 626 creates a gasket seal of the cavity 613 and keeps
any beverage in the cavity 613 from passing around the valve dome
626 and out of the opening 621. When the trigger 623 is squeezed
inward (as shown in the right side of FIG. 6D), it causes the lever
622 to lift the valve actuator 624, which causes the valve actuator
624 to lift the valve stem 625 and the center of the flexible valve
dome 626. This causes the valve dome 626 to invert its shape,
releasing the seal of the cavity 613 and allowing the beverage to
pass through the opening 621. When the trigger 623 is released, the
valve dome 626 returns to its original shape, resealing the cavity
613 of the beverage container 600.
[0077] The lid 620 has an elliptical shape and is configured to be
secured to the receptacle of the beverage container 600 by
inserting the lid 620 into the cavity 613 defined by the inner wall
611, which also has a corresponding elliptical shape at least at a
top portion of the inner wall 611. In an exemplary embodiment of
the beverage container 600, the lid 620 comprises one or more
sealing gaskets 629b arranged around a base section 629a of the lid
620, which is configured to be inserted into the cavity 613 and
secured to the inner wall 611 in a manner that seals any beverage
in the cavity 613.
[0078] In the embodiment of the beverage container 600 shown in
FIGS. 6A-6D, the beverage container may have various dimensions, as
shown for example in FIG. 6C, including a height (D.sub.13) of
approximately 8 inches, a first width (D.sub.14) of approximately
2.68 inches, a second width (D.sub.11) of approximately 3.54
inches, and a base diameter (D.sub.12) of approximately 2.68
inches. However, the dimensions of the beverage container 600 may
vary in alternative embodiments without departing from the scope of
the invention.
[0079] In various alternative embodiments of the invention, various
features of the beverage containers 300, 400, 500, 600 may be
substituted and/or used in alternative combinations without
departing from the scope of the invention.
[0080] The travel beverage container of the present invention may
also be provided in a disposable form, as shown for example in
FIGS. 7A-9D. A challenge facing the design of a disposable
container having an oval or elliptical shape is that without the
gaskets and firm plastic to hold the form of the vessel, a paper
cup, or a cup made from another disposable material, has a
propensity to collapse when squeezed too firmly. To address this
problem, a series of concentric ribs are molded directly into the
underside of the lid to provide resistance if the cup begins to
bend, and maintain a watertight seal. The disposable beverage
containers can be made from materials that are known in the art and
used in disposable cups or containers, including for example, paper
and other synthetic materials.
[0081] FIGS. 7A-7D show a first embodiment of a disposable beverage
container according to the present invention.
[0082] The overall shape of the outer perimeter of the beverage
container 700 is non-circular, as shown for example in the top side
and bottom side views of the beverage container 700 in FIG. 7D. In
particular, the beverage container 700 has a shape of an oval or
ellipse, defined by the lid 720 and at least a top portion of the
container wall 710. In the embodiment of the beverage container 700
shown in FIGS. 7A-7D, the beverage container 700, is elliptical,
having two axes of symmetry 701a, 701b. The lid 720 has a first
width extending through the opening 721 for dispensing the beverage
that is less than a second width perpendicular to the first width,
defining the elliptical cross-sectional shape of the beverage
container 700. During use of the beverage container 700, this
non-circular, elliptical shape results in less obstruction in the
user's line of vision. Although the cross-sectional shape at the
top of the beverage container 700 defined by the lid 720 and top
portion of the container wall 710 are non-circular, the container
wall 710 may taper as it approaches the base of the beverage
container 700 such that the base of the beverage container 700 may
have a circular cross-section.
[0083] The beverage container 700 includes a lid 720 configured to
be attachable to a container wall 710. The container wall 710
surrounds a cavity formed therein configured to receive a
beverage.
[0084] The lid 720 of the beverage container 700 comprises an
opening 721 formed therethrough that allows any beverage in the
cavity to be dispensed from the beverage container 700. The lid 720
has an elliptical or oval shape and is configured to be secured to
the container wall 710, which also has a corresponding elliptical
or oval shape at least at a top portion of the container wall 710.
In an exemplary embodiment of the beverage container 700, the lid
720 comprises a lip 724 that is configured to receive a lip 711
around the top of the container wall 710 to secure the lid 720 to
the container wall 710. In the beverage container 700, the lid 720
is formed with a raised surface extending above the lip 724. The
lid 720 also comprises a plurality of ribs 723 molded directly into
the lid 720. The ribs 723 of the lid 720 are configured to provide
resistance if the beverage container 700 or lid 720 begin to bend,
in order to keep the lid 720 secured to the container wall 710 and
maintain a watertight seal.
[0085] In the embodiment of the beverage container 700 shown in
FIGS. 7A-7D, the beverage container may have various dimensions,
shown for example in FIG. 7D, including a container wall height
(D.sub.15) of approximately 118 millimeters, a lid height
(D.sub.17) of approximately 26 millimeters, and a total height
(D.sub.16) of approximately 133 millimeters. However, the
dimensions of the beverage container 700 may vary in alternative
embodiments without departing from the scope of the invention.
[0086] FIGS. 8A-8B show a second embodiment of a disposable
beverage container according to the present invention.
[0087] The overall shape of the outer perimeter of the beverage
container 800 is non-circular, as shown for example in the top side
and bottom side views of the beverage container 800 in FIG. 8B. In
particular, the beverage container 800 has a shape of an oval or
ellipse, defined by the lid 820 and at least a top portion of the
container wall 810. In the embodiment of the beverage container 800
shown in FIGS. 8A-8B, the beverage container 800 is elliptical,
having two axes of symmetry 801a, 801b. The lid 820 has a first
width (D.sub.21) extending through the opening 821 for dispensing
the beverage that is less than a second width (D.sub.ig)
perpendicular to the first width, defining the elliptical
cross-sectional shape of the beverage container 800. During use of
the beverage container 800, this non-circular, elliptical shape
results in less obstruction in the user's line of vision. Although
the cross-sectional shape at the top of the beverage container 800
defined by the lid 820 and top portion of the container wall 810
are non-circular, the container wall 810 may taper as it approaches
the base of the beverage container 800 such that the base of the
beverage container 800 may have a circular cross-section.
[0088] The beverage container 800 includes a lid 820 configured to
be attachable to a container wall 810. The container wall 810
surrounds a cavity formed therein configured to receive a
beverage.
[0089] The lid 820 of the beverage container 800 comprises an
opening 821 formed therethrough that allows any beverage in the
cavity to be dispensed from the beverage container 800. The lid 820
may further comprise a cover 822 including a tab, which is
configured to cover the opening 821, and which can be raised to
uncover the opening 821. The lid 820 has an elliptical or oval
shape and is configured to be secured to the container wall 810,
which also has a corresponding elliptical or oval shape at least at
a top portion of the container wall 810. In an exemplary embodiment
of the beverage container 800, the lid 820 comprises a lip 824 that
is configured to receive a lip around the top of the container wall
810 to secure the lid 820 to the container wall 810. The lid 820
also comprises a plurality of ribs or pillars 823 molded directly
into the lid 820 and extending beneath a top surface of the lid
820. The ribs 823 of the lid 820 are configured to provide
structural rigidity and resistance if the beverage container 800 or
lid 820 begins to bend, in order to keep the lid 820 secured to the
container wall 810 and maintain a watertight seal.
[0090] In the embodiment of the beverage container 800 shown in
FIGS. 8A-8B, the beverage container 800 may have various
dimensions, shown for example in FIG. 8B, including a total height
(D.sub.18) of approximately 4.64 inches, a first width (D.sub.21)
of approximately 2.89 inches, a second width (D.sub.19) of
approximately 3.77 inches and a base width (D.sub.20) of
approximately 2.24 inches. However, the dimensions of the beverage
container 800 may vary in alternative embodiments without departing
from the scope of the invention.
[0091] FIGS. 9A-9D show a third embodiment of a disposable beverage
container according to the present invention.
[0092] The overall shape of the outer perimeter of the beverage
container 900 is non-circular, as shown for example in the top side
and bottom side views of the beverage container 900 in FIG. 9D. In
particular, the beverage container 900 has a shape of an oval or
ellipse, defined by the lid 920 and at least the top portion the
container wall 910. In the embodiment of the beverage container 900
shown in FIGS. 9A-9B, the beverage container 900 is elliptical,
having two axes of symmetry 901a, 901b. The lid 920 has a first
width (D.sub.21) extending through the opening 921 for dispensing
the beverage that is less than a second width (D.sub.19)
perpendicular to the first width, defining the elliptical
cross-sectional shape of the beverage container 900. During use of
the beverage container 900, this non-circular, elliptical shape
results in less obstruction in the user's line of vision. Although
the cross-sectional shape at the top of the beverage container 900
defined by the lid 920 and top portion of the container wall 910
are non-circular, the container wall 910 may taper as it approaches
the base of the beverage container 900 such that the base of the
beverage container 900 may have a circular cross-section.
[0093] The beverage container 900 includes a lid 920 configured to
be attachable to a container wall 910. The container wall 910
surrounds a cavity formed therein configured to receive a
beverage.
[0094] The lid 920 of the beverage container 900 comprises an
opening 921 formed therethrough that allows any beverage in the
cavity to be dispensed from the beverage container 900. The lid 920
may further comprise a cover 922 including a tab, which is
configured to cover the opening 921, and which can be raised to
uncover the opening 921. The lid 920 has an elliptical or oval
shape and is configured to be secured to the container wall 910,
which also has a corresponding elliptical or oval shape at least at
a top portion of the container wall 910. In an exemplary embodiment
of the beverage container 900, the lid 920 comprises a lip 924 that
is configured to receive a lip 911 around the top of the container
wall 910 to secure the lid 920 to the container wall 910. The lid
920 also comprises a plurality of ribs or pillars 923 molded
directly into the lid 920 and extending beneath a top surface of
the lid 920. The ribs 923 of the lid 920 are configured to provide
structural rigidity and resistance if the beverage container 900 or
lid 920 begins to bend, in order to keep the lid 920 secured to the
container wall 910 and maintain a watertight seal.
[0095] In the embodiment of the beverage container 900 shown in
FIGS. 9A-9D, the beverage container 900 may have various
dimensions, shown for example in FIG. 9D, including a total height
(D.sub.23) of approximately 4.61 inches, a first width (D.sub.26)
of approximately 2.56 inches, a second width (D.sub.24) of
approximately 3.54 inches and a base width (D.sub.22, D.sub.25) of
approximately 2.3 inches. However, the dimensions of the beverage
container 900 may vary in alternative embodiments without departing
from the scope of the invention.
[0096] Other attempts to create an oval or elliptical disposable
cup have failed due to leaking. The unique pillar or rib system of
the disposable beverage containers 700, 800, 900 creates even
pressure around the lid making a leak proof seal. The oval or
elliptical shape of the beverage container 700, 800, 900 offers
superior visibility when consuming a beverage while driving.
[0097] It should be understood that, unless stated otherwise
herein, any of the features, characteristics, alternatives or
modifications described regarding a particular embodiment herein
may also be applied, used, or incorporated with any other
embodiment described herein. Additionally, the drawings herein may
not be drawn to scale in whole or in part.
[0098] Although the invention has been described and illustrated
with respect to exemplary embodiments thereof, the foregoing and
various other additions and omissions may be made therein and
thereto without departing from the spirit and scope of the present
invention.
* * * * *