U.S. patent number 3,688,936 [Application Number 05/137,257] was granted by the patent office on 1972-09-05 for pouring vessel.
This patent grant is currently assigned to Corning Glass Works, Corning, NY. Invention is credited to Daniel L. Killigrew, Jr..
United States Patent |
3,688,936 |
|
September 5, 1972 |
POURING VESSEL
Abstract
A pouring vessel, carafe or beverage decanter including a
container or vessel having a neck portion, a body portion having a
peripheral groove or channel adjacent a region of the largest
circumference of the vessel, a resilient annular band fitting
circumferentially relatively snugly in the peripheral groove or
channel of the vessel and having an outer wall extending outwardly
beyond the largest circumference of the vessel, and a handle
assembly having a resilient band snugly encompassing at least a
semicircular part of the neck portion of the vessel and a handle
having a lower end juxtaposed the annular band and pivotally
connected thereto.
Inventors: |
Daniel L. Killigrew, Jr.
(Corning, NY) |
Assignee: |
Corning Glass Works, Corning,
NY (N/A)
|
Family
ID: |
22476519 |
Appl.
No.: |
05/137,257 |
Filed: |
April 26, 1971 |
Current U.S.
Class: |
215/396; 220/740;
294/33; 16/425; D7/312; 294/27.1 |
Current CPC
Class: |
B65D
23/106 (20130101); A47G 19/12 (20130101); Y10T
16/4707 (20150115) |
Current International
Class: |
A47G
19/00 (20060101); A47G 19/12 (20060101); B65D
23/10 (20060101); B65d 023/10 (); A47j
045/07 () |
Field of
Search: |
;215/100A
;220/85H,85K,94R ;294/87.2,27R,27H,31.2,33 ;16/110A,114R,114A
;224/45R,45A,45P ;222/465,467 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Joseph R. Leclair
Assistant Examiner: Stephen Marcus
Attorney, Agent or Firm: Clarence R. Patty, Jr. Charles W.
Gregg
Claims
I claim:
1. In combination, a beverage decanter including, A. a neck
portion, B. a peripheral channel adjacent a region of the largest
circumference of the decanter, C. a resilient annular ring
surrounding said decanter with at least a circumferential part of
the inner annular wall of said ring fitting circumferentially
snugly within said channel of the decanter and with at least a
circumferential part of the outer annular wall of such ring
circumferentially extending outwardly beyond said largest
circumference of the decanter, D. a handle assembly comprising a
resilient band encompassing at least a semicircumference of the
periphery of said neck portion of said decanter and normally being
under a compressive force so as to snugly grip said encompassed
neck portion, and a downwardly extending handle portion having a
lower end juxtaposed said annular ring, and E. means pivotally
connecting said lower end of said handle portion with said annular
ring.
2. A decanter in accordance with claim 1 and in which said annular
ring has substantially an inverted V-shaped cross-sectional
configuration.
3. A decanter in accordance with claim 1 and in which said annular
ring has substantially a closed curvilinear configuration.
4. In combination, a beverage decanter including, A. a neck
portion, B. a peripheral channel adjacent a region of the largest
circumference of the decanter, C. an annular ring of a resilient
material surrounding said decanter with at least a circumferential
part of the inner annular wall of said ring fitting
circumferentially snugly within said channel of the decanter and
with at least a circumferential part of the outer annular wall of
such ring circumferentially extending outwardly beyond said largest
circumference of the decanter, D. a handle assembly comprising a
curved resilient longitudinal band having an arcuate length greater
than a semicircumference of the outer surface of said neck portion
of said decanter, the inner surface of such band normally having a
curvature conforming to the curvature of said outer surface and of
a lesser radius than the curvature of such outer surface such band
being resiliently deformable to increase its radius in response to
deforming forces applied thereto, and a downwardly extending handle
portion having a lower end juxtaposed said annular ring, and E.
means pivotally connecting said lower end of said handle portion
with said annular ring.
5. A decanter in accordance with claim 4 and in which said annular
ring has substantially an inverted V-shaped cross-sectional
configuration.
6. A decanter in accordance with claim 4 and in which said annular
ring has substantially a closed curvilinear configuration.
7. In combination, A. a pouring vessel having an upper neck portion
diverging into a lower main body portion having a selected maximum
circumference adjacent to and about which there extends a
peripheral groove, B. an annular band of a resilient material
disposed in said groove with at least a portion of the annular
inner surface of such band snugly contacting at least a portion of
the surface of the wall defining the limits of said groove and with
the annular outer surface of such band extending outwardly beyond
said maximum circumference of said lower main body portion of said
vessel, C. a handle assembly for said vessel including an arcuate
longitudinal band of a resilient material and having a curvature
geometrically similar to and greater in curved length than a
semicircumferential portion of the outer periphery of said neck
portion of said vessel and encompassed by said band such band being
resiliently biased so that its inner surface is normally of shorter
radii than the radii of said portion of said vessel, and a handle
portion extending downwardly with its lower end in juxtaposition
with said annular band, and D. pivot means connecting said annular
band with said lower end of said handle portion of said handle
assembly.
8. A pouring vessel in accordance with claim 7 and in which such
vessel is a carafe.
9. A pouring vessel in accordance with claim 7 and in which said
annular ring has substantially an inverted V-shaped cross-sectional
configuration.
10. A pouring vessel in accordance with claim 7 and in which said
annular ring has substantially a closed curvilinear
configuration.
11. A pouring vessel in accordance with claim 9 and in which such
vessel is a carafe.
12. A pouring vessel in accordance with claim 10 and in which such
vessel is a carafe.
Description
In certain types of pouring vessels such as beverage decanters,
carafes, and coffee makers or pots of a frangible material, such as
a plastic glass or other vitreous material for example, a
relatively large amount of breakage of said vessels is experienced
especially in establishments such as hospitals, busy restaurants,
etc., where such vessels are subjected to rough usage and handling
due to the large number of people who are, or must be served or
catered to in relatively short periods of time. Vessels of the type
mentioned usually include handles for ease of using or manipulating
of the vessels for their intended purpose and, when one of such
vessels is damaged as by being cracked or broken, the handles must
usually be discarded along with the damaged vessel since such
handles are often irremovably attached to their respective vessels
or are connected therewith in a manner such that it is not
economically worth the time and effort of removal of handles from
damaged vessels even when it is possible for such handles to be so
removed and reattached to replacement vessels. Accordingly, it is
the object of the present invention to provide a pouring vessel,
decanter or carafe incorporating a handle assembly which can be
readily attached to a vessel or container and, in the event of
damage to or of the vessel per se, can be readily removed from such
damaged vessel and readily reattached to a replacement vessel.
It is another object of the present invention to include with said
pouring vessel, and incorporated handle assembly, a feature which
will reduce to a substantial extent the possibility of damage to
the pouring vessel when the handle assembly is incorporated
therewith.
Other objects and characteristic features of the invention will
become apparent as the description proceeds.
In accomplishing the above objects of the invention there is
provided a pouring vessel, beverage decanter or carafe which
includes a beverage container or vessel per se having a neck
portion, a body portion having a peripheral groove or channel
extending thereabout in the vicinity of or adjacent the region of
the largest circumference of said body portion, a resilient annular
ring surrounding said vessel with at least a circumferential part
of the inner wall of such ring fitting circumferentially and
relatively tightly or snugly within said channel or groove and at
least a circumferential part of the outer wall of said ring
circumferentially extending outwardly beyond said largest
circumference of said body portion of said decanter. Said pouring
vessel further comprises a handle assembly including a curved
resilient band which snugly encompasses said neck portion of said
vessel for a distance preferably slightly greater than half the
distance about said neck portion and a handle portion whose lower
end extends downwardly into juxtaposition with said annular ring
and is pivotally connected thereto.
The invention will best be understood with reference to the
accompanying drawings in which;
FIG. 1 is an elevational view of a pouring vessel embodying the
present invention;
FIG. 2 is a top plan view of a resilient annular ring and a handle
assembly which forms part of the pouring vessel of FIG. 1 but in
which the beverage container or vessel portion itself is omitted
for purposes of clarity;
FIG. 3 is a bottom plan view of said annular ring and handle
assembly of FIG. 2;
FIG. 4 is an elevational view of a pouring vessel having a
different body configuration than the pouring vessel of FIG. 1 and
employing an annular ring of a different cross-sectional
configuration to illustrate a second embodiment or modification of
the invention;
FIG. 5 is an elevational view of the lower part only of a pouring
vessel having a further different body configuration than the
pouring vessels of FIGS. 1 and 4 but which may also be used in the
practice of the invention disclosed;
FIG. 6 is a fourth elevational view illustrating the lower part
only of a pouring vessel of still a different body configuration
and which may also be used in practicing the invention
disclosed;
FIG. 7 is a cross-sectional view of a preferred type of resilient
annular ring employed in the invention disclosed, such view being
taken generally along line 8--8 of FIG. 2 but on an enlarged
scale.
Similar reference characters refer to similar parts in each of the
figures of the drawings.
PREFERRED EMBODIMENTS OF THE INVENTION
Referring first to FIG. 1 in detail, there is shown a pouring
vessel 10 such as a beverage decanter or carafe and including a
liquid or beverage container or vessel 11 per se of a glass or
other vitreous and somewhat frangible material, such vessel
comprising a neck portion 12 which diverges downwardly and
outwardly into a lower main body portion 13 shown as having
substantially a generally overall well-known configuration of a
large center segment of a sphere. However, as pointed out in more
detail hereinafter, the overall configuration of the body portion
13 of the vessel such as 11 is not necessarily critical to the
invention. Body portion 13 of vessel or decanter 11 further
includes or has a peripheral groove or channel 14 (FIG. 1)
extending circumferentially about such body portion adjacent a
region of the largest or maximum circumference thereof and for a
purpose hereinafter discussed.
Vessel 11 further includes or incorporates a handle assembly 16
(FIGS. 1, 2 and 3) including or comprising a curved resilient band,
that is, an arcuate band 17 of a resilient material and having an
arcuate length which encompasses at least a semicircumference of
the periphery of said neck portion 12 of vessel 11. Such band 17 is
under a compressive force when on such neck portion so as to snugly
grip the encompassed neck portion of the vessel such as 11. That is
to say, band 17 preferably has an arcuate length greater than a
semicircumference of the outer surface of neck portion 12 of vessel
11 as shown in FIG. 1 and the inner surface of such band has a
curvature generally conforming to the curvature of said outer
surface but of a lesser radius than the curvature of such outer
surface prior to being attached to or installed about said neck
portion 12 as hereinafter described. In still other words, band 17
has a curvature geometrically similar to and, as shown in FIG. 1,
preferably greater in curved length than a semicircular portion of
the outer periphery of neck portion 12 of vessel 11, and such band
is resiliently biased so that, prior to being positioned on neck
portion 12 of vessel 11 as hereinafter discussed, the inner surface
of band 17 is of shorter radii than the radii of neck portion 12 of
vessel 11. Handle assembly 16 further comprises a downwardly
extending handle portion 18 which is preferably formed integrally
with band 17 and whose lower end 18a is juxtaposed or is in
juxtaposition with the aforementioned peripheral groove or channel
14 illustrated in FIG. 1 as being provided or embodied in the outer
periphery or circumference of body portion 13 of vessel 11. Handle
assembly 16 may, for example, be formed of a suitable plastic
material and, when vessel 11 is a vessel which is to be heated,
such as a coffee maker for example, such plastic material must, of
course, be a heat resistant material.
A resilient annular ring or annular band 19 of a resilient material
and which, for example, may be made of the same material as handle
assembly 16, includes an outwardly extending portion 19a (FIGS. 1
and 3) which is pivotally connected to said lower end 18a of handle
portion 18 of handle assembly 17 as by a suitable pivot pin 21
which fits relatively snugly through complemental holes provided in
said portions 18a and 19a but permits pivotal motion of said
portions relative to each other. Annular band 19 preferably has
substantially an inverted V-shaped cross-sectional configuration
such as illustrated in FIG. 7 (see also the dotted lines in FIG. 1)
and the inner annular wall 19b of ring or band 19 is
circumferentially shaped to substantially correspond to the
previously mentioned annular groove or channel 14 provided in body
portion 13 of vessel 11 but of somewhat smaller circumference so
that it must be somewhat stretched for movement of the ring
upwardly over the bottom of body portion 13 of vessel 11, as
hereinafter further discussed, but which springs back or recovers
its shape readily to enter channel 14 with at least a
circumferential part of the inner annular wall 19b or ring 19
fitting circumferentially snugly within said channel. If found
necessary or expedient to do so, a series of notches such as 19b
(FIGS. 2, 3 and 7) may be provided in wall 19b of ring 19 to
facilitate ease of movement of the ring into channel 14 in vessel
11. The outer annular wall 19c of ring 19 is circumferentially
shaped so that at least a circumferential part of such outer
annular wall extends circumferentially outwardly beyond said
largest circumference of vessel 11 when the ring is disposed, as
illustrated in FIG. 1, with wall 19b thereof fitted in channel 14
in vessel 11 as mentioned above. Such arrangement of outer wall 19c
of ring 19 provides an annular bumper or protective ring of a
resilient material extending about vessel 11 in the region or area
of its largest circumference to protect such vessel, in such region
or area, from bumping, scoring or scratching thereof since such
largest circumferential area or region of vessel 11 is the part of
the vessel which is most likely to be so harmed or which is most
vulnerable to breakage thereof due to rough or careless handling of
the vessel, as is believed readily apparent.
In assembling a pouring vessel such as 10 and including the liquid
or beverage container or vessel such as 11, the ring or band such
as 19 is pivotally connected to handle assembly 16 by pivot pin 21
and originally extends in a downward direction. The ends of band 17
of handle assembly 16 are then sprung open or apart and neck
portion 12 of vessel 11 is inserted between said ends, and into and
against the inner peripheral wall of band 17. The force used to
spring the ends of band 17 apart or open is then released or
relieved and band 17 is thus permitted to spring back or return
towards its original configuration and snugly encompass the outer
periphery of neck portion 12 of vessel 11 as illustrated in FIG. 1.
Ring or band 19 is then pivoted about pivot pin 21 and moved
upwardly over the bottom of vessel 11 towards groove or channel 14
in such vessel. The inner wall 19b of ring 19 contacts the outer
periphery of vessel 11 prior to reaching channel or groove 14 but
the resiliency and cross-sectional configuration of the band
permits sufficient stretching or deformation of inner wall 19b of
band 19 so that such band can be pushed upwardly along the outer
peripheral surface of vessel 11 until wall 19b of band 19 enters
channel or groove 14 and returns towards its original configuration
to snugly contact at least a portion of the surface of the outer
wall of vessel 11 which defines the inner limits of groove or
channel 14 in such vessel.
As previously mentioned and as illustrated in FIG. 1, the annular
outer surface of outer wall 19c of band 19 extends outwardly beyond
the maximum circumference of body portion 13 of container or vessel
11 and the pouring vessel such as 10 is thus substantially
protected, by said outer wall 19c, in the region of the vessel
which would otherwise be most vulnerable to bumping, scoring or
scratching, etc., resulting in possible breakage of container or
vessel 11. However, in the event of breakage of vessel or container
11 of the pouring vessel, beverage decanter or carafe such as 10,
the handle assembly 16 and annular band 19 can again be pivoted
about pivot pin 21 to prepare such parts for assembly with another
vessel or container such as 11 in the same manner as discussed
above. Thus, in hospitals, restaurants or other dining facilities
where a quantity of pouring vessels such as 10 may be used and may
receive a considerable amount of rough usage and, therefore,
breakage thereof, the only replacement parts which necessarily need
to be stocked to any appreciable amount would be the containers or
vessels such as 11, per se, since a handle assembly such as 16 and
its associated ring or band such as 19 can be repeatedly reapplied
to and reused on each of a series of replacement containers or
vessels such as 11.
Although the preferred embodiment of the invention is that shown
and described above in conjunction with FIGS. 1, 2 and 3 of the
drawings, it is pointed out that the containers or vessel parts,
per se, of pouring vessels, beverage decanters or carafes embodying
the invention may have an overall configuration other than that
shown in FIG. 1, and bands or rings having a cross-sectional
configuration differing from that of ring 19 may also be used in
practicing the invention disclosed. For example, referring to FIG.
4 of the drawings, there is shown a pouring vessel or carafe 25
comprising a vessel or container 26, per se, having a main body
portion 17 whose sides slope upwardly and inwardly toward a
relatively long neck portion 28. Body portion 27 of vessel 26
embodies or has a peripheral groove or channel such as 29 extending
about the outer periphery of such body portion adjacent the largest
outer circumference thereof, and a ring or band 30 of a resilient
material having a cross-sectional or closed curvilinear
configuration, such as a round or oval hollow tube, is pivotally
connected as by a pivot pin 31 to the lower end of a handle portion
33 of a handle assembly 32 which also includes a neck portion such
as 34 of a resilient material and shaped to fit snugly about neck
portion 28 of vessel 26 in a manner similar to that in which band
17 of handle assembly 16 encompasses neck portion 12 of vessel 11
in FIG. 1. The inner surface of the wall of band or ring such as 30
fits snugly within groove or channel 29 of container or vessel 26
and the outer surface of the wall of band or ring 30 extends
outwardly beyond the largest outer circumference of vessel 26 for a
similar purpose as that described in conjunction with the
embodiment of the invention of FIG. 1.
Referring to FIG. 5 of the drawings, there is shown only the lower
part or body portion 37 of a vessel or container 36 of another
pouring vessel 35 embodying the invention. However, for purposes of
simplicity of the drawing and brevity of further description the
upper neck portion of the vessel such as 36 and its encompassing
band are not shown since they may be similar to the corresponding
parts of either of the embodiments of the invention shown in FIGS.
1 and 4, previously discussed. It is, however, pointed out that
vessel or container 36 has substantially vertical or straight
sidewalls as compared to the sloping or curved sidewalls of the
vessels shown in FIGS. 4 and 1, respectively. The modification of
the invention shown in FIG. 5 also includes a peripheral channel or
groove 39 extending circumferentially about body portion 37 of
vessel 36 and within which there is snugly disposed a resilient
ring 40 which is pivotally connected by a suitable pivot pin such
as 41 to the lower end of a handle portion 43 of a handle assembly
which portion may, as an example only, be similar to handle portion
33 of assembly 32 shown in FIG. 4. The outer surface of the wall of
ring 39 also extends outwardly beyond the largest circumference of
body portion 37 of vessel 36 of pouring vessel 35.
FIG. 6 of the drawings illustrates, similar to FIG. 5, a further
modification of the invention in which a pouring vessel, carafe or
beverage decanter 45 also embodying the invention includes a
container or vessel 46 having a main body portion 47 which has only
slightly curved sidewalls as compared to portion 13 of vessel 11
shown in FIG. 1. However, body portion 47 also includes a
peripheral channel or groove 49 embodied in the outer wall of such
body portion adjacent the largest circumference thereof, and a ring
50 of a resilient material is snugly disposed in such groove or
channel and is pivotally connected as by a suitable pivot pin 51 to
the lower end of a handle portion 53 of a handle assembly, which
portion may, as an example only, be also similar to handle portion
33 of assembly 32 shown in FIG. 4. The outer surface of the wall of
ring 50 also extends outwardly beyond the largest circumference of
body portion 47 of vessel 46 of pouring vessel 45.
It should be pointed out that, although the resilient material of
which the handle assemblies such as 16 and 32 of FIGS. 1 and 4,
respectively, and those of the other embodiments of the invention
illustrated in FIGS. 5 and 6, are preferably formed of a suitable
resilient plastic material as previously mentioned, such handle
assemblies, including the neck encompassing band portions such as
17 and 34 of such assemblies, can be made and shaped of a suitably
resilient metal material which may be covered with a rubber-like
material if desired. In any event, under such conditions, at least
the inner surfaces of the band portions such as 17 and 34 of the
handle assembles should be provided with a resilient plastic or
rubber-like material to prevent scoring or scratching of the neck
portions of the vessels about which such bands are disposed. Said
material can be attached to said inner surfaces of said band
portions such as 17 and 34 by a suitable adhesive for example.
Although there is herein shown and described only several
embodiments or modifications of a pouring vessel embodying the
invention, it will be understood that various changes and other
modifications may be made therein within the purview of the
appended claims without departing from the spirit and scope
thereof.
* * * * *