US2600501A - Oxygen tent or like enclosure - Google Patents

Oxygen tent or like enclosure Download PDF

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Publication number
US2600501A
US2600501A US67699A US6769948A US2600501A US 2600501 A US2600501 A US 2600501A US 67699 A US67699 A US 67699A US 6769948 A US6769948 A US 6769948A US 2600501 A US2600501 A US 2600501A
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tent
oxygen
flaps
base
walls
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US67699A
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Higgs George William
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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B31/00—Containers or portable cabins for affording breathing protection with devices for reconditioning the breathing air or for ventilating, in particular those that are suitable for invalids or small children

Definitions

  • This invention relates to oxygen tents and like enclosures for maintaining infants and small children in a controlled atmosphere as, for example, when travelling in aircraft at altitudes where a supply of oxygen must be given to maintain comfort, or in hospitals and the like for medical purposes.
  • the object of the invention is to provide a tent or enclosure which is collapsible and, when collapsed, is extremely compact so that it may be readily transported.
  • the base and walls are preferably stiffened by metal frames, and the enclosure conveniently comprises two separable units, one consisting of stiffened side walls connected by flexible gasproof material at their end and bottom edges to form ends and a base, and the other consisting of a stiffened base and stiffened end walls, each said unit being adapted to fold flat when separated from the other unit, and said other unit fitting within the first unit when both are extended.
  • Figure 1 is a perspective view of an oxygen tent according to the invention for use in aircraft;
  • Figure 2 is a perspective view of the base and end stifieners of the tent shown in Figure 1;
  • Figure 3 is a perspective view of the tent in a fully folded condition
  • Figure 4 is a perspective view similar to Figure 1 but with parts broken away to show the construction.
  • FIG. 5 is a detail.
  • the oxygen tent comprises, when extended an open-topped en closure the opening of which can be covered, if desired, by a separate transparent cover, and is adapted to fold substantially fiat when out of use, thus facilitating transport and storage.
  • the tent is of rectangular parallelpiped shape, and consists of two main units, one comprising the sides III, which are stiffened, and a connecting strip of flexible sheet material extending between the end and bottom edges of the sides to form an outer base I l and outer end walls I2, and the other, which serves to hold the sides spaced apart, comprising a stifiened inner base l3 and two stiffened inner end walls 14.
  • the sides I0, inner base [3 and inner end walls It each comprise a frame of round metal bar, conveniently feth inch bright mild steel
  • a transparent window I9 is provided in one side l0.
  • are provided which, when held together at the corners by quick-release fasteners 22, form a continuous in turned rim about the edge of the tent.
  • a cover 23 is provided, which is adapted to be secured to the rim formed by the flaps 2
  • the cover 23 is of transparent material strengthened around its edge, and across the middle by strips 26 of material similar to that constituting the covering of the tent.
  • a shackle 27, mounted on a plate 28 is secured to the centre of the lower edge of one side ofthe tent, the plate being located outside the. cover ing, and bolted, through the covering, to an internal plate 3
  • the outer shackle serves for anchoring the tent in position in an aircraft, and the inner shackle for the securing of a fireproof blanket 30 adapted to be wrapped around an infant in the tent.
  • Additional shackles such as that shown at 33 in Figure 4 may be mounted on the tent to provide supplementary anchorage points, and carrying handles 34 are mounted at the upper edges of the sides.
  • An oxygen supply fitting 35 is mounted on one side wall I0, the fitting comprising a nozzle 36 projecting into the tent, a sight feed device 31, and a connection for a flexible supply pipe 38.
  • the two units are assembled together, and held in position by quick-release fasteners 39 which secure the inner end walls M to the outer ends walls 12.
  • the tent is intended to be placed in an aircraft so that it lies transversely of the aircraft with the main anchorage, shackle 21 aft, the infant who occupies it being wrapped in the fireproof blanket, the ends of which are connected together by suitable clips or catches, indicated at 4
  • the tent in held by the anchorage shackle against overturning, and the blanket 3B prevents the infant from being thrown violently against the forward side of the tent.
  • the cover 23 need not be fastened down permanently or completely, since oxygen tendsto remain in the tent due to its density being greater than that of air, but it serves to reduce the disturbance of the atmosphere in the tent, with consequent loss of oxygen, due to irregular flight of the aircraft, or other causes.
  • are separated at the corners by releasing the fastoners 22, and the inner base l3 and inner end walls M are removed after releasing the fasteners 39.
  • the unit comprising the inner base l3 and inner end walls M is folded as shown in Figure 2, and the other unit is folded as shown in Figure 3, one side l0 being folded down on the outer base I! and the second side 9 being folded down over the first.
  • the device according to the invention is readily portable, is compact when out of use and, when in use, provides an enclosure in which an infant can be maintained in a controlled atmosphere but in which the infant readily accessible for feeding and other attention, and in which'there are no hard internal surfaces or projections which might injure the infant if it struck against them owing, for example, to violent movements of an aircraft in which it was travelling.
  • An oxygen tent comprising a base and side and end walls of flexible gas-proof sheet material
  • a flap extending along the upper edge of each of said walls, fastening means at the ends of said flaps for securing together the ends of each two flaps which meet at a corner of the tent so that said flaps form together a continuous inwardlydirected flange partially enclosing the top of the tent, and an oxygen inlet device mounted on one of said walls.
  • An oxygen tent comprising a base and side and end walls of flexible gas-proof sheetniaterial, a-s't'iffening unit inserted within said tent and comprising a base frame and end frames hingedly connected to said base frame, flaps extending along the upper edges of each of said walls, fastening means at the ends of said flaps for securing together the ends of each two flaps which meet at 4 a corner of the tent so that said flaps form together a continuous inwardly-directed flange partially enclosing the top of the tent, and an oxygen inlet device mounted on one of said walls.
  • An oxygen tent comprising a base and side and end walls of flexible gas-proof sheet material, the side walls comprising envelopes enclosing stiffening frames, a stifiening unit inserted within said tent and comprising a base frame and end frames and an envelope of gas-proof sheet ma-.
  • An oxygen tent comprising a base and side and end walls of flexible gas-proof sheet material, frame means for supporting said base and walls, a flap extending along the upper edge of each of said walls, fastening means at the" ends of said flaps for securing together the ends of each two flaps which meet at a corner of the tent so that said flaps form together a continuous inwardlydirected flange partially enclosing the top of the tent, an oxygen inlet device mounted on one side wall of the tent, a flexible cover, and readily releas'able fastening means securing said flexible cover to the flaps forming the inturned flange.

Description

June 17, 1952 5, w, 2,600,501
OXYGEN TENT OR LIKE ENCLOSURE Filed D90. 28, 1948 i 2 SHEETS-V-SHEET 1 INVENTOR G-EoReE WILLIAM limes ATTORNEY Jline 1 7, 1952 w H|GG$ 2,600,501
OXYGEN TENT OR LIKE ENCLOSURE Fi1ed Dec. 28, 1948 2 SHEETS-SHEET 2 wwm Patented June 17,1952
George William Higgs, London, England Application December 28, 1948, Serial No. 67,699 In Great Britain October 27, 1947 8 Claims. (Cl. 128 -1) This invention relates to oxygen tents and like enclosures for maintaining infants and small children in a controlled atmosphere as, for example, when travelling in aircraft at altitudes where a supply of oxygen must be given to maintain comfort, or in hospitals and the like for medical purposes. The object of the invention is to provide a tent or enclosure which is collapsible and, when collapsed, is extremely compact so that it may be readily transported.
According to the invention, an oxygen tent or like enclosure for the purpose herein set forth comprises a base and side and end walls of gasproof sheet material, stiifening means for said base and walls, and flaps extending along the upper edges of said side and end walls, the said flaps being adapted for connection one to another by fastening means at the corners of the enclosure to form a continuous in-turned rim about the top of said enclosure.
The base and walls are preferably stiffened by metal frames, and the enclosure conveniently comprises two separable units, one consisting of stiffened side walls connected by flexible gasproof material at their end and bottom edges to form ends and a base, and the other consisting of a stiffened base and stiffened end walls, each said unit being adapted to fold flat when separated from the other unit, and said other unit fitting within the first unit when both are extended.
The invention is hereinafter described with reference to the accompanying drawings, in which:
Figure 1 is a perspective view of an oxygen tent according to the invention for use in aircraft;
Figure 2 is a perspective view of the base and end stifieners of the tent shown in Figure 1;
Figure 3 is a perspective view of the tent in a fully folded condition;
Figure 4 is a perspective view similar to Figure 1 but with parts broken away to show the construction; and
Figure 5 is a detail.
Referring to the drawings, the oxygen tent comprises, when extended an open-topped en closure the opening of which can be covered, if desired, by a separate transparent cover, and is adapted to fold substantially fiat when out of use, thus facilitating transport and storage.
The tent is of rectangular parallelpiped shape, and consists of two main units, one comprising the sides III, which are stiffened, and a connecting strip of flexible sheet material extending between the end and bottom edges of the sides to form an outer base I l and outer end walls I2, and the other, which serves to hold the sides spaced apart, comprising a stifiened inner base l3 and two stiffened inner end walls 14.
The sides I0, inner base [3 and inner end walls It each comprise a frame of round metal bar, conveniently feth inch bright mild steel A transparent window I9 is provided in one side l0. Along the upper edges of the sides 10 and outer end walls l2 of the tent, flaps 2| are provided which, when held together at the corners by quick-release fasteners 22, form a continuous in turned rim about the edge of the tent.
A cover 23 is provided, which is adapted to be secured to the rim formed by the flaps 2|. by additional quick-release fasteners 24 at the corners, and further, similar fasteners 25 near .the longitudinal centre of the tent. The cover 23 is of transparent material strengthened around its edge, and across the middle by strips 26 of material similar to that constituting the covering of the tent.
A shackle 27, mounted on a plate 28 is secured to the centre of the lower edge of one side ofthe tent, the plate being located outside the. cover ing, and bolted, through the covering, to an internal plate 3| carrying a shackle 32, the arrangement being such that the lower frame member of the sideis clamped between the plates 28 and SI (see Figure 5). The outer shackle serves for anchoring the tent in position in an aircraft, and the inner shackle for the securing of a fireproof blanket 30 adapted to be wrapped around an infant in the tent. Additional shackles such as that shown at 33 in Figure 4 may be mounted on the tent to provide supplementary anchorage points, and carrying handles 34 are mounted at the upper edges of the sides.
An oxygen supply fitting 35 is mounted on one side wall I0, the fitting comprising a nozzle 36 projecting into the tent, a sight feed device 31, and a connection for a flexible supply pipe 38.
In use, the two units are assembled together, and held in position by quick-release fasteners 39 which secure the inner end walls M to the outer ends walls 12. The tent is intended to be placed in an aircraft so that it lies transversely of the aircraft with the main anchorage, shackle 21 aft, the infant who occupies it being wrapped in the fireproof blanket, the ends of which are connected together by suitable clips or catches, indicated at 4|. In the event of the aircraft crashing, the tent in held by the anchorage shackle against overturning, and the blanket 3B prevents the infant from being thrown violently against the forward side of the tent.
The cover 23 need not be fastened down permanently or completely, since oxygen tendsto remain in the tent due to its density being greater than that of air, but it serves to reduce the disturbance of the atmosphere in the tent, with consequent loss of oxygen, due to irregular flight of the aircraft, or other causes.
4 When the tent is not in use, the flaps 2| are separated at the corners by releasing the fastoners 22, and the inner base l3 and inner end walls M are removed after releasing the fasteners 39. The unit comprising the inner base l3 and inner end walls M is folded as shown in Figure 2, and the other unit is folded as shown in Figure 3, one side l0 being folded down on the outer base I! and the second side 9 being folded down over the first.
The device according to the invention is readily portable, is compact when out of use and, when in use, provides an enclosure in which an infant can be maintained in a controlled atmosphere but in which the infant readily accessible for feeding and other attention, and in which'there are no hard internal surfaces or projections which might injure the infant if it struck against them owing, for example, to violent movements of an aircraft in which it was travelling.
What I claim is:
1. An oxygen tent comprising a base and side and end walls of flexible gas-proof sheet material,
frame means for supporting said base and walls,
a flap extending along the upper edge of each of said walls, fastening means at the ends of said flaps for securing together the ends of each two flaps which meet at a corner of the tent so that said flaps form together a continuous inwardlydirected flange partially enclosing the top of the tent, and an oxygen inlet device mounted on one of said walls.
2. An oxygen tent comprising a base and side and end walls of flexible gas-proof sheetniaterial, a-s't'iffening unit inserted within said tent and comprising a base frame and end frames hingedly connected to said base frame, flaps extending along the upper edges of each of said walls, fastening means at the ends of said flaps for securing together the ends of each two flaps which meet at 4 a corner of the tent so that said flaps form together a continuous inwardly-directed flange partially enclosing the top of the tent, and an oxygen inlet device mounted on one of said walls.
3. An oxygen tent comprising a base and side and end walls of flexible gas-proof sheet material, the side walls comprising envelopes enclosing stiffening frames, a stifiening unit inserted within said tent and comprising a base frame and end frames and an envelope of gas-proof sheet ma-.
terial enclosing said base and end frames and connecting them for folding movement with respect toeach other, flaps extending along the upper edges of each of the side and end walls, fastening means at the ends of said flaps for securing together the ends of each two flaps which meet at a corner of the tent so that said flaps form together a continuous inwardly-dir'ecte'd flange partially enclosing the top of the tent, and an oxygen inlet device mounted on one of the side walls.
4. An oxygen tent according to claim 3, wherein padding is provided in the envelopes of gas: proof material enclosing the stiffening frames.
5. An oxygen tent according to claim 3, where in a transparent window is provided in one side wall of the tent.
6. An oxygen tent comprising a base and side and end walls of flexible gas-proof sheet material, frame means for supporting said base and walls, a flap extending along the upper edge of each of said walls, fastening means at the" ends of said flaps for securing together the ends of each two flaps which meet at a corner of the tent so that said flaps form together a continuous inwardlydirected flange partially enclosing the top of the tent, an oxygen inlet device mounted on one side wall of the tent, a flexible cover, and readily releas'able fastening means securing said flexible cover to the flaps forming the inturned flange.
'7. An oxygen tent according to claim 3, whereina shackle is provided externally at the lower edge of one side, and is anchored to the stiffening frame of that side.
8. An oxygen tent according'to claim 7, wherein a second shackle is provided internally oithe tent at the lower edge of one side, and the fixing means for both shackles comprise plates to'which the shackles are hinged, the said plates together forming a clamp secured by bolts to the stiffening frame.
GEORGE WILIJAM- I-I-IGGS.
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date 1,039,944 Hohlfeld Oct. 1, 1912 GI'QJSSO Oct. 3,
US67699A 1947-10-27 1948-12-28 Oxygen tent or like enclosure Expired - Lifetime US2600501A (en)

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Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318020A (en) * 1964-10-12 1967-05-09 Scott Aviation Corp Breathing mask leak detector and training aid
US3854156A (en) * 1972-03-20 1974-12-17 Kay Laboratories Inc Portable baby warming apparatus
US3986505A (en) * 1975-08-01 1976-10-19 Power Ronald A Emergency burn treatment pack
US4202676A (en) * 1978-07-31 1980-05-13 Raymond Fink Safety enclosure
US4237914A (en) * 1978-09-29 1980-12-09 Gantz Emmett J Bed tent
US4290468A (en) * 1979-11-15 1981-09-22 Technical Materials, Inc. Portable collapsible container
WO1988001157A1 (en) * 1986-08-21 1988-02-25 Gallash, Bruce, Edward Treating burns
US5010909A (en) * 1990-04-17 1991-04-30 Cleveland Thomas J Knock-down deer blind
WO1997048363A1 (en) * 1996-06-18 1997-12-24 Denel (Proprietary) Limited An infant transport unit
US5813064A (en) * 1996-08-07 1998-09-29 Graco Children's Products Inc. Portable playyard storage system
US5964533A (en) * 1996-09-16 1999-10-12 Lamont Limited Hamper apparatus and methods
US6089394A (en) * 1996-07-22 2000-07-18 Lamont Limited Collapsible hamper for the storage of laundry and other items
USD461638S1 (en) 2000-11-30 2002-08-20 Bajer Design & Marketing, Inc. Collapsible container
USRE37924E1 (en) 1998-07-01 2002-12-10 Bajer Design & Marketing, Inc. Collapsible container and method of making and using same
US6494335B1 (en) 1998-07-01 2002-12-17 Bajer Design & Marketing, Inc. Two frame collapsible structure and method of making and using same
US20040173611A1 (en) * 2003-01-06 2004-09-09 Azad Sabounjian Collapsible container
US6948632B2 (en) 1998-07-01 2005-09-27 Bajer Design & Marketing, Inc. Collapsible structure
US20070185370A1 (en) * 2006-02-06 2007-08-09 Eyck Lawrence G T Global emergency birthing bassinet
US20080155926A1 (en) * 2006-12-27 2008-07-03 Xiamen Sunnypet Products, Co., Ltd. Foldable structures
US20090151242A1 (en) * 2007-12-13 2009-06-18 Kellogg Michael S Collapsible plant shelter
USD610352S1 (en) 2003-04-11 2010-02-23 Bajer Design & Marketing, Inc. Collapsible structure
USD612117S1 (en) 2008-09-03 2010-03-16 Bajer Design & Marketing, Inc. Collapsible structure
US20100243647A1 (en) * 2007-03-27 2010-09-30 Claes Nordstrom Container for goods
US7845507B2 (en) 2008-03-05 2010-12-07 Bajer Design & Marketing, Inc. Collapsible container having discontinuous frame members
WO2011036431A3 (en) * 2009-09-25 2011-05-19 Smiths Medical International Limited Breathing apparatus
US8001985B1 (en) * 2009-02-19 2011-08-23 Conner Michael R Self-contained shelter
US8127956B2 (en) 1998-07-01 2012-03-06 Bajer Design & Marketing, Inc. Collapsible structure
USD661900S1 (en) 2010-02-22 2012-06-19 Bajer Design & Marketing, Inc. Collapsible structure
USD680329S1 (en) 2012-06-19 2013-04-23 Bajer Design & Marketing, Inc. Collapsible structure
USD720505S1 (en) * 2012-09-12 2014-12-30 Sandra Kersten Hay saver
US9485957B2 (en) 2014-08-28 2016-11-08 Sportpet Designs, Inc. Pet kennel
US20170119609A1 (en) * 2014-06-11 2017-05-04 Mom Incubators Ltd A collapsible incubator
USD799773S1 (en) * 2016-06-29 2017-10-10 New Heights Llc Storage waste device
US10010048B2 (en) 2013-05-29 2018-07-03 Sportpet Designs, Inc. Collapsible kennel
US10010049B2 (en) 2013-05-29 2018-07-03 Sportpet Designs, Inc. Collapsible kennel
USD825877S1 (en) * 2016-03-17 2018-08-14 Robert W Eason Construction site waste and concrete washout container
US20190092525A1 (en) * 2016-03-04 2019-03-28 Ecobiz Co., Ltd. Foldable tote box
US11440661B2 (en) * 2017-10-04 2022-09-13 Alexander K. Werjefelt Emergency vision device using spring wire loops
US20230013257A1 (en) * 2021-03-01 2023-01-19 Fives Intralogistics Corp. Reusable knock-down shipping container

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1039944A (en) * 1911-12-29 1912-10-01 Herman L Hohlfeld Hammock-cradle.
US1928976A (en) * 1932-03-30 1933-10-03 Grasso Frank Collapsible box

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1039944A (en) * 1911-12-29 1912-10-01 Herman L Hohlfeld Hammock-cradle.
US1928976A (en) * 1932-03-30 1933-10-03 Grasso Frank Collapsible box

Cited By (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318020A (en) * 1964-10-12 1967-05-09 Scott Aviation Corp Breathing mask leak detector and training aid
US3854156A (en) * 1972-03-20 1974-12-17 Kay Laboratories Inc Portable baby warming apparatus
US3986505A (en) * 1975-08-01 1976-10-19 Power Ronald A Emergency burn treatment pack
US4202676A (en) * 1978-07-31 1980-05-13 Raymond Fink Safety enclosure
US4237914A (en) * 1978-09-29 1980-12-09 Gantz Emmett J Bed tent
US4290468A (en) * 1979-11-15 1981-09-22 Technical Materials, Inc. Portable collapsible container
WO1988001157A1 (en) * 1986-08-21 1988-02-25 Gallash, Bruce, Edward Treating burns
US5010909A (en) * 1990-04-17 1991-04-30 Cleveland Thomas J Knock-down deer blind
WO1997048363A1 (en) * 1996-06-18 1997-12-24 Denel (Proprietary) Limited An infant transport unit
US6089394A (en) * 1996-07-22 2000-07-18 Lamont Limited Collapsible hamper for the storage of laundry and other items
US5813064A (en) * 1996-08-07 1998-09-29 Graco Children's Products Inc. Portable playyard storage system
US5964533A (en) * 1996-09-16 1999-10-12 Lamont Limited Hamper apparatus and methods
USRE37924E1 (en) 1998-07-01 2002-12-10 Bajer Design & Marketing, Inc. Collapsible container and method of making and using same
US6494335B1 (en) 1998-07-01 2002-12-17 Bajer Design & Marketing, Inc. Two frame collapsible structure and method of making and using same
US6948632B2 (en) 1998-07-01 2005-09-27 Bajer Design & Marketing, Inc. Collapsible structure
US8127956B2 (en) 1998-07-01 2012-03-06 Bajer Design & Marketing, Inc. Collapsible structure
USD461638S1 (en) 2000-11-30 2002-08-20 Bajer Design & Marketing, Inc. Collapsible container
US20040173611A1 (en) * 2003-01-06 2004-09-09 Azad Sabounjian Collapsible container
USD610352S1 (en) 2003-04-11 2010-02-23 Bajer Design & Marketing, Inc. Collapsible structure
US20070185370A1 (en) * 2006-02-06 2007-08-09 Eyck Lawrence G T Global emergency birthing bassinet
US20080155926A1 (en) * 2006-12-27 2008-07-03 Xiamen Sunnypet Products, Co., Ltd. Foldable structures
US20100243647A1 (en) * 2007-03-27 2010-09-30 Claes Nordstrom Container for goods
US20090151242A1 (en) * 2007-12-13 2009-06-18 Kellogg Michael S Collapsible plant shelter
US7845507B2 (en) 2008-03-05 2010-12-07 Bajer Design & Marketing, Inc. Collapsible container having discontinuous frame members
USD612117S1 (en) 2008-09-03 2010-03-16 Bajer Design & Marketing, Inc. Collapsible structure
USD625891S1 (en) 2008-09-03 2010-10-19 Bajer Design & Marketing, Inc. Collapsible structure
US8001985B1 (en) * 2009-02-19 2011-08-23 Conner Michael R Self-contained shelter
WO2011036431A3 (en) * 2009-09-25 2011-05-19 Smiths Medical International Limited Breathing apparatus
USD739656S1 (en) 2010-02-22 2015-09-29 Bajer Design & Marketing, Inc. Collapsible structure
USD711107S1 (en) 2010-02-22 2014-08-19 Bajer Design & Marketing, Inc. Collapsible structure
USD721232S1 (en) 2010-02-22 2015-01-20 Bajer Design & Marketing, Inc. Collapsible structure
USD728940S1 (en) 2010-02-22 2015-05-12 Bajer Design & Marketing, Inc. Collapsible structure
USD661900S1 (en) 2010-02-22 2012-06-19 Bajer Design & Marketing, Inc. Collapsible structure
USD680329S1 (en) 2012-06-19 2013-04-23 Bajer Design & Marketing, Inc. Collapsible structure
USD720505S1 (en) * 2012-09-12 2014-12-30 Sandra Kersten Hay saver
US10010048B2 (en) 2013-05-29 2018-07-03 Sportpet Designs, Inc. Collapsible kennel
US10010049B2 (en) 2013-05-29 2018-07-03 Sportpet Designs, Inc. Collapsible kennel
US20170119609A1 (en) * 2014-06-11 2017-05-04 Mom Incubators Ltd A collapsible incubator
US10722412B2 (en) * 2014-06-11 2020-07-28 Mom Incubators Ltd Collapsible incubator
US9485957B2 (en) 2014-08-28 2016-11-08 Sportpet Designs, Inc. Pet kennel
US20190092525A1 (en) * 2016-03-04 2019-03-28 Ecobiz Co., Ltd. Foldable tote box
US10689156B2 (en) * 2016-03-04 2020-06-23 Ecobiz Co., Ltd. Foldable tote box
USD825877S1 (en) * 2016-03-17 2018-08-14 Robert W Eason Construction site waste and concrete washout container
USD799773S1 (en) * 2016-06-29 2017-10-10 New Heights Llc Storage waste device
US11440661B2 (en) * 2017-10-04 2022-09-13 Alexander K. Werjefelt Emergency vision device using spring wire loops
US20230013257A1 (en) * 2021-03-01 2023-01-19 Fives Intralogistics Corp. Reusable knock-down shipping container
US11866225B2 (en) * 2021-03-01 2024-01-09 Fives Intralogistics Corp. Reusable knock-down shipping container

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