U.S. patent application number 13/912039 was filed with the patent office on 2013-12-12 for multi-purpose water and wind resistant reversible blanket.
This patent application is currently assigned to BLOCKIT BLANKET LLC. The applicant listed for this patent is Mark Edward Davidson. Invention is credited to Mark Edward Davidson.
Application Number | 20130326810 13/912039 |
Document ID | / |
Family ID | 49714132 |
Filed Date | 2013-12-12 |
United States Patent
Application |
20130326810 |
Kind Code |
A1 |
Davidson; Mark Edward |
December 12, 2013 |
MULTI-PURPOSE WATER AND WIND RESISTANT REVERSIBLE BLANKET
Abstract
A multi-purpose blanket including substantially rectangular
first and second waterproof portions each having a first and second
side, substantially rectangular first and second insulated
portions, generally rectangular first and second insulated
portions, first and second detachable attachment means connected to
the first side of the first waterproof portion and extending
substantially along the length of the first waterproof portion at
opposing edges of the first waterproof portion, third and fourth
detachable attachment means connected to the second side of the
second waterproof portion and extending substantially along the
length of the second waterproof portion at opposing edges of the
second waterproof portion, and a substantially rectangular bottom
waterproof portion interconnecting the first and second waterproof
portions. The first insulated portion is connected to a first side
of the first waterproof portion and the second insulated portion is
connected to a second side of the second waterproof portion.
Inventors: |
Davidson; Mark Edward;
(Colleyville, TX) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Davidson; Mark Edward |
Colleyville |
TX |
US |
|
|
Assignee: |
BLOCKIT BLANKET LLC
Colleyville
TX
|
Family ID: |
49714132 |
Appl. No.: |
13/912039 |
Filed: |
June 6, 2013 |
Related U.S. Patent Documents
|
|
|
|
|
|
Application
Number |
Filing Date |
Patent Number |
|
|
61657025 |
Jun 8, 2012 |
|
|
|
Current U.S.
Class: |
5/413R ; 5/417;
5/484 |
Current CPC
Class: |
A47G 9/066 20130101;
A47G 9/086 20130101; A47G 9/06 20130101 |
Class at
Publication: |
5/413.R ; 5/484;
5/417 |
International
Class: |
A47G 9/06 20060101
A47G009/06 |
Claims
1. A multi-purpose blanket comprising: first and second waterproof
portions each having a first and second side, wherein the first and
second waterproof portions are substantially rectangular; first and
second insulated portions, wherein the first and second insulated
portions are generally rectangular, and wherein the first insulated
portion is connected to a first side of the first waterproof
portion and the second insulated portion is connected to a second
side of the second waterproof portion; first and second detachable
attachment means connected to the first side of the first
waterproof portion and extending substantially along the length of
the first waterproof portion at opposing edges of the first
waterproof portion; third and fourth detachable attachment means
connected to the second side of the second waterproof portion and
extending substantially along the length of the second waterproof
portion at opposing edges of the second waterproof portion; and a
bottom waterproof portion interconnecting the first and second
waterproof portions, wherein the bottom waterproof portion is
substantially rectangular.
2. The multi-purpose blanket of claim 1, wherein the second
waterproof portion has an extended length that is longer than the
first waterproof portion.
3. The multi-purpose blanket of claim 2, wherein the first and
second detachable attachment means are respectively arranged to
detachably connect to the third and fourth detachable attachment
means using a hook and loop arrangement.
4. The multi-purpose blanket of claim 3, wherein the first
insulated portion is sewn along an outer perimeter of the first
side of the first waterproof portion, and wherein the second
insulated portion is sewn along an outer perimeter of the first
side of the second waterproof portion.
5. The multi-purpose blanket of claim 3, wherein the first, second,
third and fourth detachable attachment means Velcro or hook and
loop arrangement.
6. The multi-purpose blanket of claim 3, wherein the first, second,
third and fourth detachable attachment means comprise at least one
selected from the group consisting of heat sealable fabric,
quilting, stitching, various seam techniques, Velcro.RTM., glue,
hot-glue, epoxy, hooks, zippers, hook and loop, and buttons.
7. The multi-purpose blanket of claim 3, wherein the first, second,
third and fourth detachable attachment means are arranged to
provide easier entry to and exit from the multi-purpose
blanket.
8. The multi-purpose blanket of claim 3, further comprising: a
first draw-cord extending through an interior channel formed by a
flap along an outer edge of the first waterproof portion and
perpendicular to orientation of the first and second detachable
attachment means; and a second draw-cord extending through an
interior channel formed by a flap along an outer edge of the second
waterproof portion and perpendicular to orientation of the third
and fourth detachable attachment means.
9. The multi-purpose blanket of claim 3, wherein the first and
second waterproof portions and the bottom waterproof portion
comprise coated nylon fabric.
10. The multi-purpose blanket of claim 3, wherein the first and
second waterproof portions and the bottom waterproof portion
comprise at least one selected from the group consisting of
Cordura.RTM. fabric, breathable fabric, ballistic nylon fabric,
treated cotton canvas, synthetic fabric, plastic, ripstop fabric,
polyethylene plastic material, PVC film, PVC polyester material,
heat sealable, rubber and taffeta.
11. The multi-purpose blanket of claim 3, wherein the first and
second insulated portions comprise fleece.
12. The multi-purpose blanket of claim 3, wherein the first and
second insulated portions comprise at least one selected from the
group consisting of polyester film, polyester fleece, cotton
fabric, foam insulation, Down, ColdBlock insulation, and synthetic
material.
13. The multi-purpose blanket of claim 3, wherein the bottom
waterproof portion includes one or more holes.
14. The multi-purpose blanket of claim 13, wherein the one or more
holes of the bottom waterproof portion are arranged to provide
drainage and ventilation in an operational position.
15. The multi-purpose blanket of claim 13, wherein the one or more
holes comprise one or more grommets.
16. The multi-purpose blanket of claim 3, wherein the first
waterproof portion has a length of approximately 60 inches and a
width of approximately 38 inches, the second waterproof portion has
a length of approximately 83 inches and a width of approximately 38
inches, and the bottom waterproof portion has a length of
approximately 24 inches, a width of approximately 38 inches, and a
height of approximately 4 inches.
17. The multi-purpose blanket of claim 3, wherein the first
waterproof portion has a length of approximately 60 inches and a
width of approximately 40 inches, the second waterproof portion has
a length of approximately 83 inches and a width of approximately 42
inches, and the bottom waterproof portion has a length of
approximately 18 inches, a width of approximately 30 inches, and a
height of approximately 3 inches.
18. The multi-purpose blanket of claim 3, wherein the first
insulated portion has substantially the same dimensions as the
first waterproof portion, and wherein the second insulated portion
has substantially the same dimensions as the second waterproof
portion.
19. The multi-purpose blanket of claim 3, wherein the first
insulated portion has dimensions that are smaller than the
dimensions of the first waterproof portion, and wherein the second
insulated portion has dimensions that are smaller than the
dimensions of the second waterproof portion.
20. The multi-purpose blanket of claim 3, wherein the multi-purpose
blanket is configured to function as at least one selected from the
group consisting of a picnic blanket, a team blanket, a sleeping
bag, a full body stadium covering, and a fleece blanket.
21. The multi-purpose blanket of claim 3, wherein the bottom
waterproof portion is configured to allow a user to move forward,
rear, and lateral directions while standing on the bottom
waterproof portion in an operational position.
22. The multi-purpose blanket of claim 3, wherein the bottom
waterproof portion is configured to withstand stress from contact
with hard surfaces.
23. The multi-purpose blanket of claim 3, wherein the bottom
waterproof portion is configured to keep the first and second
insulated portions above ground water while a user is standing on
the bottom waterproof portion in an operational position.
24. The multi-purpose blanket of claim 3, wherein hook and loop
arrangement of the first, second, third and fourth detachable
attachment means provides an arrangement which allows precipitation
to run off the side of the multi-purpose blanket in an operational
position.
Description
CROSS REFERENCE TO RELATED APPLICATIONS
[0001] The present application claims priority to U.S. provisional
patent application Ser. No. 61/657,025, entitled "The Blockit
Blanket," filed in the U.S. Patent and Trademark Office on Jun. 8,
2012, having at least one common inventor as the present document
and hereby incorporated by reference.
BACKGROUND OF THE INVENTION
[0002] 1. Field of the Invention
[0003] The present invention is generally related to systems for
articles which provide protection from inclement weather, and more
particularly to a multipurpose water and wind resistant reversible
blanket.
[0004] 2. Discussion of the Background
[0005] Outdoor events often occur when it is cool, cold, raining,
or snowing. People attending these events need protection from
these weather conditions. People also often need protection while
camping, hunting, fishing, or picnicking. Additionally, a blanket
or covering is often desired merely to provide warmth outside or
inside the home. At outdoor events, a considerable amount of time
is often spent positioning and then repositioning blankets known in
the prior art in an effort to stay warm and dry due to functional
design issues of those blankets.
[0006] People confined to wheelchairs have very few options in
providing protection from inclement weather. Blankets known in the
prior art do not provide blankets that collectively are easy to
use, correctly sized, windproof, waterproof, covers the head, and
can totally enclose and protect the front and back torso and feet.
Blankets meant for indoor use also need improvements. It has always
been difficult for those in wheelchairs to attend cold, windy, and
wet outdoor events. They need a blanket for such events. What is
needed is a blanket that can be laid on a chair and prepared for
use prior to a wheelchair being occupied. A blanket that allows a
user to enter and exit the chair from any direction.
[0007] Most college and professional sports stadiums do not allow
the use of umbrellas or other similar articles. As a result, fans
are somewhat limited options for providing protection at these
events. Ponchos, rain suits, or sheets of clear plastic held over
one's head often are used to provide some provide some protection.
However, these typically only provide limited protection from
inclement weather conditions and have other limitations. There are
a number of single purpose blankets in the prior art that are
designed to keep the lower torso more comfortable in cold wet
conditions such as U.S. Pat. Nos. 3,597,764; 6,311,330; and
D426049. However, these prior art solutions only provide limited
protection and do not provide protection to the upper torso or
head.
[0008] Various attempts have been made in the prior art to
construct a blanket that can successfully provide multiple uses.
There are a number of patents that proclaim to be multi-purpose
blankets, such as U.S. Pat. Nos. 5,414,881; 6,367,083; 6,851,127;
5,481,767; 5,657,489; 6,408,462; 6,393,637; and 5,454,125. Each of
these prior art solutions provide only limited protection from
inclement weather and multiple uses are narrow in scope. Typically,
multi-purpose blankets known in the prior art are heavy,
cumbersome, complicated and are not adaptable to changing
conditions.
[0009] Thus, there currently exist deficiencies in multipurpose
water and wind resistant reversible blankets.
SUMMARY OF THE INVENTION
[0010] Accordingly, one aspect of the present invention is to
provide a multi-purpose blanket including substantially rectangular
first and second waterproof portions each having a first and second
side, substantially rectangular first and second insulated
portions, generally rectangular first and second insulated
portions, first and second detachable attachment means connected to
the first side of the first waterproof portion and extending
substantially along the length of the first waterproof portion at
opposing edges of the first waterproof portion, third and fourth
detachable attachment means connected to the second side of the
second waterproof portion and extending substantially along the
length of the second waterproof portion at opposing edges of the
second waterproof portion, and a substantially rectangular bottom
waterproof portion interconnecting the first and second waterproof
portions. The first insulated portion is connected to a first side
of the first waterproof portion and the second insulated portion is
connected to a second side of the second waterproof portion.
BRIEF DESCRIPTION OF THE DRAWINGS
[0011] A more complete appreciation of the present invention and
many of the attendant advantages thereof will be readily obtained
as the same becomes better understood by reference to the following
detailed description when considered in conjunction with the
accompanying drawings, wherein:
[0012] FIG. 1 is a plan rear view of a multi-purpose blanket shown
in a non-folded position in accordance with an embodiment of the
present invention;
[0013] FIG. 2 is a plan front view of the multi-purpose blanket
shown in a non-folded position in accordance with an embodiment of
the present invention;
[0014] FIG. 3 is a perspective view of the multi-purpose blanket
shown in a partially folded position in accordance with an
embodiment of the present invention;
[0015] FIG. 4 is a perspective view of the multi-purpose blanket
shown in a folded position in accordance with an embodiment of the
present invention;
[0016] FIG. 5 is an exploded view of the multi-purpose blanket in
accordance with an embodiment of the present invention;
[0017] FIG. 6 is a pictorial front view of the multi-purpose
blanket in accordance with an embodiment of the present
invention;
[0018] FIG. 7 is a pictorial view of the multi-purpose blanket
showing the multi-purpose blanket simultaneously worn by three
people in a team blanket arrangement in accordance with an
embodiment of the present invention;
[0019] FIG. 8 is a pictorial view of the multi-purpose blanket
showing the multi-purpose blanket being transitioned in direction H
to a sleeping bag arrangement in accordance with an embodiment of
the present invention;
[0020] FIG. 9 is a pictorial view of the multi-purpose blanket
showing the multi-purpose blanket used by a person in a sleeping
bag arrangement in accordance with an embodiment of the present
invention;
[0021] FIG. 10 is a pictorial view of the multi-purpose blanket
showing the multi-purpose blanket in a sleeping bag arrangement in
accordance with an embodiment of the present invention;
[0022] FIG. 11 is a pictorial top view of the multi-purpose blanket
showing the multi-purpose blanket used by a person in a sleeping
bag arrangement in accordance with an embodiment of the present
invention;
[0023] FIG. 12 is a pictorial view of a portion of the
multi-purpose blanket illustrating area H of the multi-purpose
blanket shown in FIG. 11 in a detached position in accordance with
an embodiment of the present invention;
[0024] FIG. 13 is a pictorial side view of the multi-purpose
blanket showing the multi-purpose blanket used by a person in a
sitting position in a full body stadium wrap arrangement and
illustrating an extended portion not covering the head of the
person in accordance with an embodiment of the present
invention;
[0025] FIG. 14 is a pictorial side view of the multi-purpose
blanket showing the multi-purpose blanket used by a person in a
sitting position in a full body stadium wrap arrangement and
illustrating an extended portion covering the head of the person in
accordance with an embodiment of the present invention;
[0026] FIG. 15 is a pictorial rear view of the multi-purpose
blanket showing the multi-purpose blanket used by a person in a
sitting position in a full body stadium wrap arrangement and
illustrating an extended portion covering the head of the person in
accordance with an embodiment of the present invention;
[0027] FIG. 16 is a pictorial front view of the multi-purpose
blanket showing the multi-purpose blanket used by a person in a
standing position in a full body stadium wrap arrangement and
illustrating an extended portion covering the head of the person in
accordance with an embodiment of the present invention;
[0028] FIG. 17 is a pictorial side view of the multi-purpose
blanket showing the multi-purpose blanket used by a person in a
standing position in a full body stadium wrap arrangement and
illustrating optional openings for the person's arms in accordance
with an embodiment of the present invention;
[0029] FIG. 18 is a pictorial front view of the multi-purpose
blanket showing the multi-purpose blanket used by a person in a
standing position in a full body stadium wrap arrangement in
accordance with an embodiment of the present invention;
[0030] FIG. 19 is a pictorial front view of the multi-purpose
blanket showing the multi-purpose blanket in a fleece blanket
arrangement illustrating the multi-purpose blanket in a reverse
position in accordance with an embodiment of the present
invention;
[0031] FIG. 20 is a pictorial view of the multi-purpose blanket
showing the multi-purpose blanket used by a person in a fleece
blanket arrangement in accordance with an embodiment of the present
invention;
[0032] FIG. 21 is a pictorial bottom view of a bottom waterproof
portion of the multi-purpose blanket in accordance with an
embodiment of the present invention;
[0033] FIG. 22 is a pictorial bottom view of a bottom waterproof
portion of the multi-purpose blanket in accordance with an
embodiment of the present invention;
[0034] FIG. 23 is a pictorial view of a portion of the
multi-purpose blanket illustrating a draw-cord in accordance with
an embodiment of the present invention;
[0035] FIG. 24 is a pictorial view of a portion of the
multi-purpose blanket illustrating a draw-cord in accordance with
an embodiment of the present invention;
[0036] FIG. 25 is a pictorial view of a portion of the
multi-purpose blanket illustrating a connection portion in
accordance with an embodiment of the present invention;
[0037] FIG. 26 is a pictorial view of a container bag for the
multi-purpose blanket in accordance with an embodiment of the
present invention; and
[0038] FIG. 27 is a pictorial view of a portion of the
multi-purpose blanket illustrating a connection portion in
accordance with an embodiment of the present invention.
DETAILED DESCRIPTION THE PREFERRED EMBODIMENTS
[0039] Referring now to the drawings, wherein like reference
numerals designate identical or corresponding parts throughout the
several views, preferred embodiments of the present invention are
described.
[0040] There is an unmet need for a true multi-purpose blanket that
can be used throughout the year in differing weather conditions
that can be used to provide protection to a user's head, torso, and
feet during inclement weather conditions. As used herein, inclement
weather conditions, include, without limitation, cold, wind, rain,
snow, ice, sleet, and the like.
[0041] The present invention provides a multi-purpose blanket that
can be used inside or outside, in the summer for family outings, or
in the winter during inclement weather conditions. The present
invention also provides a light weight waterproof stadium blanket
that is large enough to be shared by multiple users, such as,
without limitation, five users, at a time without use of multiple
blankets. The present invention further provides a waterproof
windproof insulated blanket that can be used indoors or outdoors in
the cold. The present invention provides a sleeping bag that can
also double as a waterproof bevy cover to enhance the effectiveness
of a separate sleeping bag. These and other unmet needs are solved
by the present invention.
[0042] The present invention is a multi-purpose reversible blanket
that keeps users comfortable in cold, wet, windy or drafty
conditions. It is designed to provide a number of different uses,
including without limitation a picnic blanket, a team blanket, a
lightweight sleeping bag, a full body stadium covering, a fleece
blanket, and the like. The multi-purpose reversible blanket is
generally rectangular in shape and, according to at least one
embodiment, generally consists of three pliable portions. According
to one embodiment, these portions are separate components. However,
it is understood that the portions may be formed individually or
combined, or any combination thereof within the scope of the
present invention. According to one embodiment, the first
waterproof portion, second waterproof portion and waterproof bottom
portion are each constructed using a durable waterproof windproof
material on one side and an insulating layer on the opposite side.
According to an alternate embodiment, the first waterproof portion,
second waterproof portion and waterproof bottom portion are each
constructed using a durable waterproof windproof material and do
not utilize a fill insulation. It is understood that the first
waterproof portion, second waterproof portion and waterproof bottom
portion can use different materials within the scope of the present
invention. It is also understood that other combinations are
possible within the scope of the present invention.
[0043] Referring to FIGS. 1-5, a multi-purpose blanket 100 in
accordance with an embodiment of the present invention, is shown.
According to this non-limiting embodiment, the multi-purpose
blanket 100 includes (i) a generally rectangular first waterproof
portion 102 having a generally exterior side 102a and generally
interior side 102b, (ii) a generally rectangular first insulated
portion 103 having substantially the same, or slightly less than
the same, dimensions of the first waterproof portion 102, (iii) a
generally rectangular second waterproof portion 106, (iv) a
generally rectangular second insulated portion 107 having
substantially the same, or slightly less than the same, dimensions
of the second waterproof portion 106, (v) detachable attachment
means (112a and 112b), (vi) detachable attachment means (110a and
110b), and (vii) a generally rectangular waterproof bottom portion
104. The multi-purpose blanket 100 is configured to be
substantially pliable. The first insulated portion 103 is attached
to the generally interior side 102b of the first waterproof portion
102. The second insulated portion 107 is attached to the generally
interior side 106b of the second waterproof fabric 106. Detachable
attachment means (112a and 112b) are positioned parallel to each
other along opposite outer edges of the generally interior side
102b of the first waterproof portion 102. Detachable attachment
means (110a and 110b) are positioned parallel to each other along
opposite outer edges of the generally interior side 106b of the
second waterproof portion 106. The waterproof bottom portion 104
includes one or more holes 108 which are configured to provide
water drainage in at least one operational positions of the
multi-purpose blanket 100. The one or more holes 108 are also
useful to allow air out of the multi-purpose blanket 100 when it is
being collapsed into a storage container 200, such as the one shown
in FIG. 27. According to an alternate embodiment, the bottom
portion 104 consists of a mesh fabric or the like for similar
reasons.
[0044] The multi-purpose blanket 100 may optionally include one or
more draw-cords (114 and 116). Draw-cord 114 extends through an
interior channel 126 along an outer edge of the first waterproof
portion 102 and perpendicular to orientation of detachable
attachment means (112a and 112b). Draw-cord 116 extends through an
interior channel 128 along an outer edge of the second waterproof
portion 106 and perpendicular to orientation of detachable
attachment means (110a and 110b). Interior channels 126 and 128 may
be formed by any means, including, without limitation, forming a
flap at the outer edge of first waterproof portion 102 and second
waterproof portion 106, respectively. The flaps may be secured by
any known means, such as a sewn hemline. According to one
embodiment, the one or more draw-cords (114 and 116) are double or
single corded with core-locks 122 and 124 at respective end
portions thereof as shown in FIGS. 23 and 24.
[0045] According to one embodiment, the first waterproof portion
102, the second waterproof portion 106, and the waterproof bottom
portion 104, consist of coated oxford nylon fabric or various
weights of packcloth. Coating may include without limitation
polyurethane (PU). According to other embodiments, the first
waterproof portion 102, the second waterproof portion 106, and the
waterproof bottom portion 104, may consist of, without limitation,
Cordura.RTM. fabric, breathable fabric, laminated fabric, ballistic
nylon fabric, treated cotton canvas, synthetic fabric, plastic,
polyethylene plastic material, PVC film, rubber, PVC polyester
material, taffeta, polyester, varying weight of coated fabrics, and
the like. According to one embodiment, the first insulated portion
103 and the second insulated portion 107 consist of fleece. The
fleece may include without limitation micro, velour, Polar fleece,
double-sided, single-sided, high pile, low pile, berber fleece and
the like. One advantage of using fleece is that it does not absorb
water so it weighs about the same wet or dry. However, according to
other embodiments, the first insulated portion 103 and the second
insulated portion 107 may consist of, without limitation, polyester
film, polyester fleece, cotton fabric, foam insulation, Down,
ColdBlock.TM. insulation, synthetic material, and the like.
According to an alternate embodiment, the first insulated portion
103 and the second insulated portion 107 are not utilized by the
present invention. According to an alternate embodiment, the first
insulated portion 103 and the second insulated portion 107 are
coated (known as "windblock") to provide waterproof protection
without use of the first waterproof portion 102 or the second
waterproof portion 106.
[0046] According to one embodiment, the detachable attachment means
(110a, 110b, 112a and 112b) consist of hook and loop or Velcro.RTM.
having a width of approximately 1.5 inches. Obviously, smaller or
larger widths are possible within the scope of the present
invention. According to other embodiments, the detachable
attachment means (110a, 110b, 112a and 112b) may be other
attachment mechanisms, including without limitation, buttons,
zippers, and the like. According to at least one embodiment,
opposing edges of the first waterproof portion 102 are detachably
connected to opposing edges of the second waterproof portion 106 by
means of detachable attachment means (110a, 110b, 112a and 112b)
using a hook and loop arrangement shown in FIGS. 11 and 12.
According to this arrangement, the opposite edge portions of the
first waterproof portion 102, where the detachable attachment means
110a and 110b are positioned, are looped around such that they
connect with detachable attachment means 112b and 110a,
respectively. Such an arrangement provides protection from
inclement weather and forms a more watertight seal because any
openings between the first waterproof portion 102 and the second
waterproof portion 106 is facing down which allows water (or other
elements) to run off the side of the multi-purpose blanket 100.
Such an arrangement also does not require use of waterproof zippers
for the detachable attachment means (110a, 110b, 112a and 112b).
Use of detachable attachment means (110a, 110b, 112a and 112b) on
opposing edges of the first waterproof portion 102 and the second
waterproof portion 106 allow easier entry to and exit from the
multi-purpose blanket 100.
[0047] According to one embodiment, the first insulated portion 103
is sewn to the generally interior side 102b of the first waterproof
portion 102 substantially along the outer perimeter thereof.
Similarly, the second insulated portion 107 is sewn to the
generally interior side 106b of the second waterproof portion 106
substantially along the outer perimeter thereof. Such sewing may
utilize without limitation a single, double or surged stitch. It is
understood that other means of attaching the first and second
insulated portions (103 and 107) to the first and second waterproof
portions (102 and 106), respectively, are possible within the scope
of the present invention, including, without limitation, quilting,
stitching, Velcro.RTM., glue, hot-glue, epoxy, hooks, zippers,
buttons and the like. It is understood that any sewing pattern is
possible within the scope of the preset invention and that the
present invention is not limited to sewing along the outer
edges.
[0048] According to one embodiment, the first waterproof portion
102, the second waterproof portion 106 and the waterproof bottom
portion 104 are sewn together to form the multi-purpose blanket 100
as shown in FIG. 103. According to one embodiment, the portions are
shown together using heavy duty nylon (not cotton) because it does
not absorb water. However, it is understood that other types of
thread are possible (including cotton) within the scope of the
present invention. It is also understood that other means of
attaching these portions are possible within the scope of the
present invention, including, without limitation, quilting,
stitching, various seam techniques, heat sealable fabric, hook and
loop, Velcro.RTM., glue, hot-glue, epoxy, hooks, zippers, buttons
and the like. It is further understood that any sewing pattern is
possible within the scope of the preset invention and that the
present invention is not limited to sewing along the outer edges of
the respective portions. It is also understood that, according to
alternate embodiments, the first waterproof portion 102, the second
waterproof portion 106 and the waterproof bottom portion 104 may be
a unified material and therefore not separate pieces.
[0049] According to at least one embodiment, the second waterproof
portion 106 is longer in length than the first waterproof portion
102. This extended portion of the second waterproof portion 106 is
represented by element 112. However, it is understood that other
measurements are possible within the scope of the present
invention. According to an alternate embodiment, second waterproof
portion 106 is the same length as first waterproof portion 102.
[0050] The waterproof bottom portion 104 is configured to be
located where a person would normally place their feet in a
traditional sleeping bag. According to one embodiment, the
waterproof bottom portion 104 consists of two layers of waterproof
material. According to an alternate embodiment, the waterproof
bottom portion 104 consists of a thicker waterproof material. Both
of these configurations, provide additional strength where a person
would normally place their feet, which is particular helpful in a
standing position where a single layer of waterproof material or a
thinner waterproof material might more easily wear due to contact
with rough surfaces, such as, without limitation concrete and
gravel.
[0051] In at least one embodiment, the waterproof bottom portion
104 does not include an insulation material to avoid dirt, mud or
other debris from collecting where the person would normally place
their feet. Not having an insulation material attached to the
waterproof bottom portion 104 also provides a water buffer and
drain. Notably, a user could stand in several inches of water,
snow, ice, or other liquid without getting the insulation material
attached to the first and second waterproof portions (102 and 106)
wet. This is true even if the water, snow, ice, or other liquid
enters the one or more holes 108 located at the bottom of the
waterproof bottom portion 104. According to one embodiment, each
corner of the rectangular the waterproof bottom portion 104 is
mitered. The one or more holes 108 is in the shape of a donut
shaped grommet. This grommet is centered on the waterproof bottom
portion 104 and is used to drain water, such as melting snow, and
to provide ventilation. When in the sleeping bag configuration, the
multi-purpose blanket 100 can be opened and closed laterally down
the entire length of the first and second waterproof portions (102
and 106) utilizing a hook and loop arrangement.
[0052] Referring to FIG. 5, an exploded view of a multi-purpose
blanket in accordance with an embodiment of the present invention
is shown. According to one possible non-limiting embodiment, (i)
generally rectangular first waterproof portion 102 and first
insulation portion 103 generally have a width A of 38 inches and a
length B of 60 inches, (ii) generally rectangular second waterproof
portion 106 and second insulation portion 107 generally have a
width D of 38 inches and a length C of 83 inches, and (iii) the
waterproof bottom portion 104 generally has a width G of 24 inches,
a length F of 30 inches and a height E of 4 inches. According to
another possible non-limiting embodiment, (i) generally rectangular
first waterproof portion 102 and first insulation portion 103
generally have a width A of 40 inches and a length B of 60 inches,
(ii) generally rectangular second waterproof portion 106 and second
insulation portion 107 generally have a width D of 42 inches and a
length C of 83 inches, and (iii) the waterproof bottom portion 104
generally has a width G of 18 inches, a length F of 30 inches and a
height E of 3 inches. However, it is understood that these
measurement are not intended to be limiting and other measurements
are possible within the scope of the present invention.
[0053] The multi-purpose blanket 100 can be quickly transformed to
provide (i) an improved sleeping bag as shown in FIGS. 9-11, (ii) a
long waterproof picnic blanket (approximately 12 feet long
according to one embodiment) as shown in FIG. 6, (iii) a four
layered fleece blanket as shown in FIGS. 19-20 by reversing the
multi-purpose blanket 100, (iv) a weatherproof stadium blanket that
can be shared by multiple people (up to five people according to
one embodiment) as shown in FIG. 7; and (v) a waterproof bevy cover
or sack for a separate sleeping bag.
[0054] In one of the configuration it can provide a person head to
toe protection from the wind, cold, rain and snow while standing or
sitting, such as shown in FIGS. 14-16. By placing a typical
sleeping bag inside of the multi-purpose blanket 100, a warmer
waterproof windproof layout can be created. The multi-purpose
blanket 100 offers improvements over currently available products
in each individual configuration. It can easily be rolled up and
carried in a stuff sack 200, which includes a shoulder strap, as
shown in FIG. 27. According to one embodiment, the stuff sack 200
consists of nylon fabric. However, according to other embodiments,
the stuff sack 200 may consist of, without limitation, Cordura.RTM.
fabric, ballistic nylon fabric, heat sealable fabric, treated
cotton canvas, synthetic fabric, plastic, polyethylene plastic
material, PVC film, PVC polyester material, and the like. The stuff
sack 200 may also consist of a non-waterproof material such as
mesh, which might be useful to allow at least a portion of the wet
multi-purpose blanket 100 to dry over time. According to one
embodiment, the stuff sack 200 has a generally rectangular shape
and is non-cylindrical. This allows the multi-purpose blanket 100
to be more easily stored in the stuff sack 200.
[0055] According to at least one embodiment, the multi-purpose
blanket 100 uses various embellishments to allow it to function as
an improved designed sleeping bag that opens laterally down both
sides, a waterproof picnic blanket exceeding eleven feet in length,
and a four layer thick fleece blanket utilizing two layers of
fleece and two of waterproof nylon. For example, the configuration
of the detachable attachment means (110a, 110b, 112a and 112b)
allow a user to extend their arms out the side of the multi-purpose
blanket 100 by forming optional small openings in the detachable
attachment means (110a, 110b, 112a and 112b) at the arm positions
as shown in FIG. 17. The hook and loop arrangement of the
detachable attachment means (110a, 110b, 112a and 112b), shown in
FIGS. 11 and 12, run substantially the length of the multi-purpose
blanket 100, on both sides, allowing the first waterproof portion
102 to be folded back from the second waterproof portion 106. This
provides ease of entry and exit for users, including the handicap.
This also allows the multi-purpose blanket 100 to be spread out and
used as an extended length rectangular shaped picnic blanket that
will easily seat five people. The picnic blanket is waterproof and
can be laid over wet ground. The multi-purpose blanket 100 can be
used while fishing, hunting, boating, sporting events, as an
emergency services (EMS) blanket, picnicking, camping, military
use, or numerous other applications.
[0056] The multi-purpose blanket 100 can be used as a stadium
blanket that can be shared by up to five people in the stands or
players sitting on the bench. Sliding a typical insulated sleeping
bag inside the multi-purpose blanket 100 when it is in the sleeping
bag configuration provides a warmer and dryer environment for the
user.
[0057] In poor outdoor weather conditions a person can get inside
the multi-purpose blanket 100 and totally cover the upper and lower
portions of the body along with the head. In this arrangement, the
extended portion 112 of the second waterproof portion 106 is used
to cover the head. The extended portion 112 of the second
waterproof portion 106 allows a user to pull it up over the
shoulders and cover the head much like a hood. This extended
portion 112 of the second waterproof portion 106 can also be used
to lay the user's head when the multi-purpose blanket 100 is being
utilized in a sleeping bag arrangement.
[0058] According to one embodiment, the multi-purpose blanket 100
has no interior insulation that would require quilting. Quilting,
which is used in most sleeping bags, causes pin holes which will
eventual leak.
[0059] According to one embodiment, the multi-purpose blanket 100
utilizes a lightweight insulation material, which gives the
flexibility to use it in both cool and cold conditions. However, it
is understood that use of a lightweight insulation is not intended
to be limiting and that heavier insulation materials may be
utilized in alternate embodiments within the scope of the present
invention. The multi-purpose blanket 100 can take the place of all
standard blankets, or depending on the conditions, replace or
supplement, rain gear, wind breakers, sleeping bags, umbrellas, or
heavy coats.
[0060] The multi-purpose blanket 100 can be used by a person
indoors or outdoors, anytime drafts, wind, rain, snow, wet
conditions, or any other times when an extra layer of environmental
protection is desired.
[0061] Advertisements or team logos can be place on the generally
exterior sides 102a and 106a of the first and second waterproof
portions 102 and 106, respectively, or patterned on the insulating
material. Special fabric treatment or other process may be required
to do so. The multi-purpose blanket 100 can be used by schools,
corporations, sports teams, or any other group to promote and/or
show support for their products or teams. The multi-purpose blanket
100 can be manufactured a one or two person configuration.
[0062] It will be apparent to those skilled in the art that various
modifications and variations can be made in the individualized
health evaluation system and method of the present invention
without departing form the spirit or scope of the invention. Thus,
it is intended that the present invention cover the modifications
and variations of the invention provided they come within the scope
of the appended claims and their equivalents.
[0063] Obviously, many other modifications and variations of the
present invention are possible in light of the above teachings. The
specific embodiments discussed herein are merely illustrative, and
are not meant to limit the scope of the present invention in any
manner. It is therefore to be understood that within the scope of
the disclosed concept, the invention may be practiced otherwise
then as specifically described.
* * * * *