US2656844A - Combined sleeping bag and tent - Google Patents

Combined sleeping bag and tent Download PDF

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Publication number
US2656844A
US2656844A US208899A US20889951A US2656844A US 2656844 A US2656844 A US 2656844A US 208899 A US208899 A US 208899A US 20889951 A US20889951 A US 20889951A US 2656844 A US2656844 A US 2656844A
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Prior art keywords
tent
sections
sleeping bag
welds
inflated
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Expired - Lifetime
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US208899A
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Ben L Kreuzer
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/20—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/08—Sleeping bags
    • A47G9/086—Sleeping bags for outdoor sleeping
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G2009/003—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows with inflatable members
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/20—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure
    • E04H2015/202—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure with inflatable panels, without inflatable tubular framework

Definitions

  • This invention relates to improvements in combined sleeping bagsand tents.
  • Another object is to: produce a device of the class specified which shall have air tight infiatablel floor and side walls of such design and construction that the side walls will have sufficient rigidity to retain themselves inoperative upwardly ranging positions without additional supporting means.
  • a further object is toproduce a combined sleeping bag and tent of triangular pyramidal shape. one side of which forms the floor and the other two the side walls whose free edges are provided with cooperating, slide fasteners of the zipper type for effecting. convenient means for interconnecting the side walls.
  • Anotherobject is to produce acombined sleeping bag and tent of triangular pyramidal shape having a transverse partition dividing it into a sleeping compartment and a baggage compartment the latter being. accessible from the outside.
  • Another object is to produce a device of. the class specified that can be erected withoutthe aid of supports when the side walls are inflated and with the use of a single support if the side walls are deflated.
  • Figure 1 is a perspective view of the tent showing the same as it appears when the walls are inflated and no other supports are used, a portion of one side wall being broken away to show the partition;
  • Figure 2 is an end elevation looking in the direction of the left hand end of Figure 1;
  • Figure 3' is aside elevation looking towards the left in Figures 1 and 2;
  • Figured is a plan view showing the tent open the sides, bottom, and end closure lying on a flat surface
  • Figure 5 shows the four sections folded onto each other in position to be rolled or folded into a small package
  • Figure 6 is a section taken on line 6-6 of Figure 3 and shows the appearance when indated
  • FIG. 7 is a section taken onli-ne 1-1, Figure 4,. and shows the parts toa somewhat enlarged scale;
  • Figure 8 is a. section taken along line L4, Figare 4, and shows the zipper attached and Figure 9 a side elevation showing how the tent with .itsside walls deflated, may be erected by the: use of a single support.
  • reference characters F, S, and. C represent respectively the "floor section, the two side wall sections and the end closnre.
  • the material for use in making the floor and sidewalls must be water proot and air tight.
  • the material employed. is oneot the many plastics now on the. marketerwoven fabric coated. and/or impregnated with a) suitable plastic;
  • the floor and sides have been shown as of substantially the same size andwshape; the base of the triangular section- F hasbeen designated by reference numeral" Ht the corresponding portions of section S have been designated by numeral II.
  • the side edges of the sections are all of the same length and have not been given any identifying number or numbers.
  • the floor and side wall sections are constructed from heat softenable plastic.
  • the sheets have been designated by reference numerals I2 and I3, numeral I3 being applied to the sheet that forms the inside, as illustrated.
  • numeral I3 being applied to the sheet that forms the inside, as illustrated.
  • point attention is called to the fact that the construction illustrated is reversible and that one side may be white and the other olive drab or any other color.
  • the three sections F and S are each formed from two sheets of the size and shape to form all three.
  • the outer edges are subjected to a heat welding action forming air tight welds l4, like that shown in Figure 8, along the entire outer edge.
  • the material forming section F is separated from sections S by weld l5 which is wider than welds l4 and functions as hinge about which the sections turn when angularly displaced.
  • the three sections are provided with a number 'of welds l6 that are parallel with their bases.
  • Welds l6 terminate short of the peripheral weld l4 and from welds l5.
  • Each section has a valve stem H through which air may be introduced by means of an air pump.
  • air may be introduced by means of an air pump.
  • the sections When the sections are inflated the sides between the welds will bulge outwardly as shown in Figures 6, 7 and 8. The greater the air pressure the greater the curvature of the material between the welds will be and the greater the rigidity'of the sections will be. It is well known that any inflated tubular body tends to become straight and quite rigid compared to its normal state; this is illustrated strikingly by long tubular balloons.
  • the sections may be inflated while resting on the ground, as in Figure 4.
  • slide fasteners l8 preferably the kind sold under the name of zippers or Talons. Any other fasteners may be used and it is even possible to use buttons or hooks and eyes. It is evident that slide fasteners are preferable.
  • the tent may be provided with a lining 24 that can be removably secured in place by means of buttons 25.
  • the tent In the event that the tent is to be used without first inflating the sides it may be erected as shown in Figure 9 where 26 designates a post, a tree or a portion of an automobile.
  • the lining may have pockets and clothes hangers attached thereto but these have not been shown.
  • the side surfaces may be of different color so as to serve to some extent to lower the visibility.
  • a self supporting tent of the type having a floor and side walls of isosceles triangle shape interconnected along fold lines so as to form a triangular pyramidal tent, the floor and side walls comprising two layers of air tight material attached to each other along their edges and along spaced lines parallel to their bases forming air compartments, the several compartments of each section being in communication with each other to permit equalization of air pressure, whereby when the compartments are inflated the triangular sections will have a plurality of parallel ridges parallel with their bases to provide rigidity, whereby when the inflated sides are attached to each other, a triangular pyramid shaped tent will be formed that will be self supporting due to the rigidity of the sides.

Description

Oct. 27, 1953 B. L. KREuzE 2,656,844
COMBINED SLEEPING BAG AND' TENT Filed Feb. l, 195] 348 L KREUZER- W5 ML.
attorneys Patented Oct. 27, 1953 UNITED STATES PATENT OFFICE 2,656,844 GOMBINED'SIEEPIN'GBAG ANDTTENT Ben L. Kreuzer, Denver, Colo. ApplicationFebmary 1, 1951, Serial No. 208,899
1 Claim.
This invention relates to improvements in combined sleeping bagsand tents.
Hunters, fishermen and. automobile tourists have occasion at various times to campout at nights and for this purpose employ a small tent or sleeping bag.
It is the object, of this: invention to produce a combined sleeping bag and tent that has several. advantages over small tentsof the now available: and over sleeping bags in. general.
It is the object of this invention to produce a combined sleeping bag and tent of suchconstruction. that it can beiormed from a single piece of material so shaped that it can be folded and rolled intoa. small. package for transportation.
Another object is to: produce a device of the class specified which shall have air tight infiatablel floor and side walls of such design and construction that the side walls will have sufficient rigidity to retain themselves inoperative upwardly ranging positions without additional supporting means.
A further object is toproduce a combined sleeping bag and tent of triangular pyramidal shape. one side of which forms the floor and the other two the side walls whose free edges are provided with cooperating, slide fasteners of the zipper type for effecting. convenient means for interconnecting the side walls.
Anotherobject is to produce acombined sleeping bag and tent of triangular pyramidal shape having a transverse partition dividing it into a sleeping compartment and a baggage compartment the latter being. accessible from the outside.
Another object is to produce a device of. the class specified that can be erected withoutthe aid of supports when the side walls are inflated and with the use of a single support if the side walls are deflated.
The above and any other object that may become apparent as the description proceeds are attained by means of a construction and an arrangement of parts that will now be described in detail for which purpose reference will be had to the accompanying drawing in which the invention has been illustrated and in which;
Figure 1 is a perspective view of the tent showing the same as it appears when the walls are inflated and no other supports are used, a portion of one side wall being broken away to show the partition;
Figure 2 is an end elevation looking in the direction of the left hand end of Figure 1;
Figure 3' is aside elevation looking towards the left inFigures 1 and 2;
Figured is a plan view showing the tent open the sides, bottom, and end closure lying on a flat surface;
Figure 5 shows the four sections folded onto each other in position to be rolled or folded into a small package;
Figure 6 is a section taken on line 6-6 of Figure 3 and shows the appearance when indated;
Figure 7 is a section taken onli-ne 1-1, Figure 4,. and shows the parts toa somewhat enlarged scale;
Figure 8 is a. section taken along line L4, Figare 4, and shows the zipper attached and Figure 9 a side elevation showing how the tent with .itsside walls deflated, may be erected by the: use of a single support.
Referring now to the drawing where theiinvention has been illustrated in detail and more particularly to Figure 4; reference characters F, S, and. C represent respectively the "floor section, the two side wall sections and the end closnre. In the drawing the three: sectionshave: been shown as isosceles triangles which-the preterable shapmbutother triangle shapesmay licensed it desired.
The material for use in making the floor and sidewalls must be water proot and air tight. For this description it will be assumed that the material employed. is oneot the many plastics now on the. marketerwoven fabric coated. and/or impregnated with a) suitable plastic;
The floor and sides have been shown as of substantially the same size andwshape; the base of the triangular section- F hasbeen designated by reference numeral" Ht the corresponding portions of section S have been designated by numeral II. The side edges of the sections are all of the same length and have not been given any identifying number or numbers.
It will be assumed that the floor and side wall sections are constructed from heat softenable plastic. The sheets have been designated by reference numerals I2 and I3, numeral I3 being applied to the sheet that forms the inside, as illustrated. At this, point attention is called to the fact that the construction illustrated is reversible and that one side may be white and the other olive drab or any other color.
For the purpose of this description it will be assumed that the material employed is a plastic of the type that can be welded by heat, a method now in common use.
The three sections F and S are each formed from two sheets of the size and shape to form all three. The outer edges are subjected to a heat welding action forming air tight welds l4, like that shown in Figure 8, along the entire outer edge. The material forming section F is separated from sections S by weld l5 which is wider than welds l4 and functions as hinge about which the sections turn when angularly displaced. The three sections are provided with a number 'of welds l6 that are parallel with their bases.
Welds l6 terminate short of the peripheral weld l4 and from welds l5. Each section has a valve stem H through which air may be introduced by means of an air pump. When the sections are inflated the sides between the welds will bulge outwardly as shown in Figures 6, 7 and 8. The greater the air pressure the greater the curvature of the material between the welds will be and the greater the rigidity'of the sections will be. It is well known that any inflated tubular body tends to become straight and quite rigid compared to its normal state; this is illustrated strikingly by long tubular balloons. The sections may be inflated while resting on the ground, as in Figure 4.
The two free edges of sections S are provided with slide fasteners l8 preferably the kind sold under the name of zippers or Talons. Any other fasteners may be used and it is even possible to use buttons or hooks and eyes. It is evident that slide fasteners are preferable.
After the sections have been inflated sections S are turned about welds l5 until the free edges of the long sides are brought into such close contact that the fasteners can be engaged; the slide is then pulled and the edges thus connected form the ridge of the roof. The tent or the sleeping bag now has the appearance shown in Figures 1, 2 and 3. Perforated flaps 19 are provided at the corners and vertex. Tent pins 20 serve to anchor the flaps to the ground. End closure 0 is not provided with spaced welds and is preferably constructed from fabric, such as canvas, and with a substantial flexible lining. The side edges of the end closure are provided with slide fastener means 2| for cooperative engagement with the ones on bases ll of sections S. Figure 1 shows how the end closure can be unfastened from the top leaving an opening 22 for light and ventilation.
The tent may be provided with a lining 24 that can be removably secured in place by means of buttons 25.
In the event that the tent is to be used without first inflating the sides it may be erected as shown in Figure 9 where 26 designates a post, a tree or a portion of an automobile.
The lining may have pockets and clothes hangers attached thereto but these have not been shown.
After the tent has been used and is to be packed for transportation the zipper at the roof ridge is opened and the material spread out as shown in Figure 4. Sides S are then folded over side F as shown in Figure 5 after which closure C is folded over sides S. The whole assembly can now be rolled into a comparatively small package.
Since the tent is reversible the side surfaces may be of different color so as to serve to some extent to lower the visibility.
Attention is called in particular to the construction that makes the side walls self supporting due to the inflatable feature.
What is claimed as new is:
A self supporting tent of the type having a floor and side walls of isosceles triangle shape interconnected along fold lines so as to form a triangular pyramidal tent, the floor and side walls comprising two layers of air tight material attached to each other along their edges and along spaced lines parallel to their bases forming air compartments, the several compartments of each section being in communication with each other to permit equalization of air pressure, whereby when the compartments are inflated the triangular sections will have a plurality of parallel ridges parallel with their bases to provide rigidity, whereby when the inflated sides are attached to each other, a triangular pyramid shaped tent will be formed that will be self supporting due to the rigidity of the sides.
BEN L. KREUZER.
References Cited in the file of this patent UNITED STATES PATENTS Number Name Date 867,464 Abbott Oct. 1, 1907 1,057,628 Eberhardt Apr. 1, 1913 1,658,214 Thomas Feb. 7, 1928 1,820,412 Warren Aug. 25, 1931 2,411,316 Capita Nov. 19, 1946 2,493,749 Brown et al -2 Jan. 10, 1950 2,527,729 Hoff Oct. 31, 1950 FOREIGN PATENTS Number Country Date 132,134 Great Britain Sept. 11, 1919 619,420 Great Britain Mar. 9, 1949
US208899A 1951-02-01 1951-02-01 Combined sleeping bag and tent Expired - Lifetime US2656844A (en)

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Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754836A (en) * 1953-04-23 1956-07-17 Darby William Augustus Inflatable collapsible shelter
US2785695A (en) * 1953-06-10 1957-03-19 Charles L Carey Portable sun bath enclosure
US2819724A (en) * 1952-09-16 1958-01-14 Aviat Clothing Company Inc Inflatable tent
US2830606A (en) * 1953-08-24 1958-04-15 Louis E Daugherty Inflated tent
US2837101A (en) * 1955-04-28 1958-06-03 Nina Bary Inflatable structure
US2854014A (en) * 1955-09-07 1958-09-30 Goodrich Co B F Inflatable shelter
US2875771A (en) * 1956-01-18 1959-03-03 Glendon C Brewin Inflatable tent
US2900994A (en) * 1955-10-07 1959-08-25 John R Igoe Collapsible inflatable tent
US2907056A (en) * 1957-10-03 1959-10-06 Kaplan Julius Sleeping-bag-tent construction
US2946337A (en) * 1958-09-05 1960-07-26 Stanley Axelrod Inflatable shelter device
US3065019A (en) * 1959-07-28 1962-11-20 John C May Camping trailer
US3211162A (en) * 1963-08-27 1965-10-12 Carl J Sigel Inflatable plastic tent
US3415582A (en) * 1965-12-20 1968-12-10 Snyder Mfg Company Inc Tetrahedron isolator and methods of making the same
US3840919A (en) * 1973-06-08 1974-10-15 Raymond Lee Organization Inc Combined sleeping bag and inflatable tent
US4156330A (en) * 1976-06-16 1979-05-29 Air Tech Industries, Inc. Double wall fabric panel unit
DE3219879A1 (en) * 1982-05-27 1983-12-01 Konrad 4000 Düsseldorf Schäfer Sunshade or wind break
USRE31890E (en) * 1977-01-25 1985-05-21 Freezing mould bag
US4531330A (en) * 1982-02-01 1985-07-30 Phillips William E Bed/shelter unit
US4579385A (en) * 1984-06-13 1986-04-01 Koenig Catherine L Sunshade and protective device
US4719934A (en) * 1986-03-17 1988-01-19 David Mydans Stable lightweight shelter structure
US4757832A (en) * 1986-04-16 1988-07-19 Russell Chesley G Self-supporting outdoor sleeping system
US4807405A (en) * 1987-08-20 1989-02-28 Borgquist Ronald B Geodesic inflatable structure, and methods of constructing and utilizing same
US5620396A (en) * 1994-08-22 1997-04-15 Westphal; Mark E. Toy tunnel structure
US5660197A (en) * 1996-01-16 1997-08-26 Boe; Cynthia Ann Tent with integrated, inflatable mattress
EP0487642B1 (en) * 1989-08-18 1998-09-23 Spring Form, Inc. Quickly erectable, quickly collapsible, self supporting portable structure
US5960492A (en) * 1998-03-27 1999-10-05 Byrne; Tracey Ann Sleeping bag extension
US20080047061A1 (en) * 2006-08-25 2008-02-28 Milo Peck Systems and methods for providing an insulated sleeping chamber
US20080302403A1 (en) * 2007-06-06 2008-12-11 Stewart Jeffrey L Lightweight tent
US9080345B2 (en) 2011-01-14 2015-07-14 Polarmond Ag Bivouac shelter
US9511828B1 (en) * 2014-11-04 2016-12-06 John Branch Personal safety survival device
RU2611298C2 (en) * 2015-03-05 2017-02-21 Петр Иванович Борисов Inflatable sleeping bag - tent
USD779612S1 (en) * 2015-07-31 2017-02-21 Kuandah Union Trading Co., Ltd. Tent
US9826809B2 (en) 2014-03-12 2017-11-28 Justin Carter Combination accessory bag and diaper changing station
US10010198B2 (en) 2015-07-21 2018-07-03 Exxel Outdoors, Llc Sleeping bag with blanket
US11788318B2 (en) * 2017-03-09 2023-10-17 Studio Ninaber B.V. Inflatable tent

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB132134A (en) *
US867464A (en) * 1907-04-15 1907-10-01 Metropolitan Air Goods Co Pneumatic sleeping-bag.
US1057628A (en) * 1913-04-01 Ferdinand Eberhardt Combined tent and ground floor-cloth.
US1658214A (en) * 1925-08-24 1928-02-07 Quincy A Thomas Tent
US1820412A (en) * 1927-12-15 1931-08-25 Roscoe F Warren Tent
US2193749A (en) * 1936-10-26 1940-03-12 Firm Durand & Huguenin S A Process for producing prints and dyeings with ester salts of leuco vat dyestuffs
US2411316A (en) * 1944-08-17 1946-11-19 Emil R Capita Airplane hangar
GB619420A (en) * 1947-02-25 1949-03-09 Andrew Alfred Thomas Shute Improvements in or relating to tents
US2527729A (en) * 1949-05-20 1950-10-31 Joseph F Hoff Tent

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB132134A (en) *
US1057628A (en) * 1913-04-01 Ferdinand Eberhardt Combined tent and ground floor-cloth.
US867464A (en) * 1907-04-15 1907-10-01 Metropolitan Air Goods Co Pneumatic sleeping-bag.
US1658214A (en) * 1925-08-24 1928-02-07 Quincy A Thomas Tent
US1820412A (en) * 1927-12-15 1931-08-25 Roscoe F Warren Tent
US2193749A (en) * 1936-10-26 1940-03-12 Firm Durand & Huguenin S A Process for producing prints and dyeings with ester salts of leuco vat dyestuffs
US2411316A (en) * 1944-08-17 1946-11-19 Emil R Capita Airplane hangar
GB619420A (en) * 1947-02-25 1949-03-09 Andrew Alfred Thomas Shute Improvements in or relating to tents
US2527729A (en) * 1949-05-20 1950-10-31 Joseph F Hoff Tent

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2819724A (en) * 1952-09-16 1958-01-14 Aviat Clothing Company Inc Inflatable tent
US2754836A (en) * 1953-04-23 1956-07-17 Darby William Augustus Inflatable collapsible shelter
US2785695A (en) * 1953-06-10 1957-03-19 Charles L Carey Portable sun bath enclosure
US2830606A (en) * 1953-08-24 1958-04-15 Louis E Daugherty Inflated tent
US2837101A (en) * 1955-04-28 1958-06-03 Nina Bary Inflatable structure
US2854014A (en) * 1955-09-07 1958-09-30 Goodrich Co B F Inflatable shelter
US2900994A (en) * 1955-10-07 1959-08-25 John R Igoe Collapsible inflatable tent
US2875771A (en) * 1956-01-18 1959-03-03 Glendon C Brewin Inflatable tent
US2907056A (en) * 1957-10-03 1959-10-06 Kaplan Julius Sleeping-bag-tent construction
US2946337A (en) * 1958-09-05 1960-07-26 Stanley Axelrod Inflatable shelter device
US3065019A (en) * 1959-07-28 1962-11-20 John C May Camping trailer
US3211162A (en) * 1963-08-27 1965-10-12 Carl J Sigel Inflatable plastic tent
US3415582A (en) * 1965-12-20 1968-12-10 Snyder Mfg Company Inc Tetrahedron isolator and methods of making the same
US3840919A (en) * 1973-06-08 1974-10-15 Raymond Lee Organization Inc Combined sleeping bag and inflatable tent
US4156330A (en) * 1976-06-16 1979-05-29 Air Tech Industries, Inc. Double wall fabric panel unit
USRE31890E (en) * 1977-01-25 1985-05-21 Freezing mould bag
US4531330A (en) * 1982-02-01 1985-07-30 Phillips William E Bed/shelter unit
DE3219879A1 (en) * 1982-05-27 1983-12-01 Konrad 4000 Düsseldorf Schäfer Sunshade or wind break
US4579385A (en) * 1984-06-13 1986-04-01 Koenig Catherine L Sunshade and protective device
US4719934A (en) * 1986-03-17 1988-01-19 David Mydans Stable lightweight shelter structure
US4757832A (en) * 1986-04-16 1988-07-19 Russell Chesley G Self-supporting outdoor sleeping system
US4807405A (en) * 1987-08-20 1989-02-28 Borgquist Ronald B Geodesic inflatable structure, and methods of constructing and utilizing same
EP0487642B1 (en) * 1989-08-18 1998-09-23 Spring Form, Inc. Quickly erectable, quickly collapsible, self supporting portable structure
US5620396A (en) * 1994-08-22 1997-04-15 Westphal; Mark E. Toy tunnel structure
US5660197A (en) * 1996-01-16 1997-08-26 Boe; Cynthia Ann Tent with integrated, inflatable mattress
US5960492A (en) * 1998-03-27 1999-10-05 Byrne; Tracey Ann Sleeping bag extension
US20080047061A1 (en) * 2006-08-25 2008-02-28 Milo Peck Systems and methods for providing an insulated sleeping chamber
US20080302403A1 (en) * 2007-06-06 2008-12-11 Stewart Jeffrey L Lightweight tent
US9080345B2 (en) 2011-01-14 2015-07-14 Polarmond Ag Bivouac shelter
US9826809B2 (en) 2014-03-12 2017-11-28 Justin Carter Combination accessory bag and diaper changing station
US9511828B1 (en) * 2014-11-04 2016-12-06 John Branch Personal safety survival device
RU2611298C2 (en) * 2015-03-05 2017-02-21 Петр Иванович Борисов Inflatable sleeping bag - tent
US10010198B2 (en) 2015-07-21 2018-07-03 Exxel Outdoors, Llc Sleeping bag with blanket
USD779612S1 (en) * 2015-07-31 2017-02-21 Kuandah Union Trading Co., Ltd. Tent
US11788318B2 (en) * 2017-03-09 2023-10-17 Studio Ninaber B.V. Inflatable tent

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