US3125377A - Ottoman with changeable cushioning means therein - Google Patents
Ottoman with changeable cushioning means therein Download PDFInfo
- Publication number
- US3125377A US3125377A US3125377DA US3125377A US 3125377 A US3125377 A US 3125377A US 3125377D A US3125377D A US 3125377DA US 3125377 A US3125377 A US 3125377A
- Authority
- US
- United States
- Prior art keywords
- wall
- edge
- cooperating
- sheet material
- flexible sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 16
- 241001522995 Deschampsia cespitosa Species 0.000 claims description 8
- 230000000875 corresponding Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 4
- 238000006011 modification reaction Methods 0.000 description 4
- 210000000088 Lip Anatomy 0.000 description 2
- 210000000282 Nails Anatomy 0.000 description 2
- 210000001138 Tears Anatomy 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 230000023298 conjugation with cellular fusion Effects 0.000 description 2
- 238000007688 edging Methods 0.000 description 2
- 230000004301 light adaptation Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000002093 peripheral Effects 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920003245 polyoctenamer Polymers 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 230000021037 unidirectional conjugation Effects 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/54—Inflatable chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/16—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats of legless type, e.g. with seat directly resting on the floor; Hassocks; Pouffes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S297/00—Chairs and seats
- Y10S297/03—Pneumatic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S297/00—Chairs and seats
- Y10S297/08—Inflatable bellows
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Description
March 17, 1964 B. R. BRIDGES 3,125,377
OTTOMAN WITH CHANGEABLE CUSHIONING MEANS THEREIN Filed Dec. 27, 1961 2 Sheets-Sheet 1 Billie R. Bridges I N VEN TOR.
BY wean? M EM Mai-ch 17, 1964 B. R. BRIDGES 3,125,377 3 OTTOMAN WITH CHANGEABLE CUSHIONING MEANS THEREIN Filed Dec. 27, 1961 2 Sheets-Sheet 2 Fig. 2
Billie R Bria'gew INVENTOR- United States Patent 3,125,377 OTTOMAN WITH CHANGEABLE CUSHIDNING MEANS THEREIN Billie R. Bridges, 619 E. 23rd, Grandview, Wash. Filed Dec. 27, 1961, Ser. No. 162,493 2 Claims. (Cl. 297462) This invention relates to a novel ottoman or hassock which is unique in that the encased cushioning media is readily insertable and removable and the cushioning properties or characteristics are readily changeable to conform with individual requirements.
More particularly, the herein disclosed ottoman is characterized by a novel cover or jacket which is constructed to define a pocket-like space or chamber containing superposed inflatable and deflatable tubes, the latter being readily insertable and removable, whereby to thus provide 'a collapsible compact and convenient structural adaptation which is easy to use, handle and store.
Another objective has to do with companion pneumatic tubes stacked and confined in the pocket of a novelly constructed cover or jacket and wherein with such arrangement the cushioning and seating properties can be varied to provide the user with a tight but yieldable seat or alternatively a seat which is more relaxed depending on prevailing requirements and the degree of inflation of the tubes individually or collectively. This aspect of the concept is seemingly original and unique.
Further, the bottom wall (or panel) provides a base and is centrally apertured to provide an entrance and exit opening or hole by way of which access to the pocket is had, making it convenient to insert, remove and vary the expansion of the tubes.
Then, too, the tube cover (case or jacket) is novel as such. Using suitable plastic sheet or equivalent colorful material a durable pleasant appearing ottoman is had. To the ends desired the connectible edges of the walls are joined by attractive welted seams, adding eye appeal and rendering the cover strong and durable and capable of resisting the effects of wear and tear resulting from careless handling, particularly by energetic youngsters.
These together with other objects and advantages which will become subsequently apparent reside in the details of construction and operation as more fully hereinafter described and claimed, reference being had to the accompanying drawings forming a part hereof, wherein like numerals refer to like parts throughout, and in which:
FIGURE 1 is a view in perspective of an ottoman or hassock constructed in accordance with the present invention;
FIGURE 2 is a view in perspective which is angled into position to show the appearance and construction of the bottom portion of the ottoman;
FIGURE 3 is an exploded perspective view showing the seven principal components which go to make up the cover or jacket;
FIGURE 4 is a cross-section on the line 4-4 of FIGURE 1; and
FIGURE 5 is a detail section on the line 5-5 of FIGURE 1.
The novel cover is constructed of seven components which are sewn together using corded welt at the top, middle and bottom seams. The four components defining a top wall are joined by welted seams. The adjacent transverse ends of the elongated strips which form the vertical wall are joined at the seam with stitches. There is a hole in the bottom wall which is edged with binding tape. With reference in particular to FIGURE 3 the four patch-like component parts which go to make up the horizontal top wall '8 are the same in construction each being of segmental or sector-shaped form and denoted by the numeral 19. In actual practice these patches or components may be individually and distinctively colored to provide a colorful patchwork effect. The abutting or adjacent edges of the component sections 19 are sewn together in the manner shown in FIGURE 4 wherein it will be seen that the edges are turned down or in as at 12 with the lip or edge portions of the casing 14 of the welt stitched therebetween as at 16. The casing contains the desired bead-forming cord 18. This upstanding welted seam construction provides the unique appearance depicted in FIGURE 1. The opposed horizontal bottom wall 20 comprises an annulus 22 the center hole of which is denoted at 24. The edge is trimmed or edged with a binding tape 26 mounted as shown in FIGURE 4. The tape is first stitched at 28 and then drawn over the edge 24 and folded back as at 30 and 32 where the second row of stitches 34 passes through the several plies in the manner shown. The binding or edging tape is denoted as an entity by the numeral 36. This wall 20 provides a desired base or bottom and the center opening provides an entrance or exit for the insertable and removable pneumatic tubes 38 and 40. The intervening or vertical wall between the top and bottom walls and which may be described as a connecting web is denoted as an entity by the numeral 42. More specifically this two-part wall comprises a pair of like elongated strips of material 44 and 46, the transverse end portions 48 being stitched together as at 50 in FIGS. 1 and 2. The lengthwise edges 52 are turned in in the manner shown in FIG. 4 and are stitched at 54 to the coacting edge portions of the corded welt 56. The outer marginal edge of the top wall denoted at 58 in FIG. 4 is stitched at the points 60 and 62 to the upper edge of the strip 46 and edge portions 64 of the corded welt, the cord denoted at 66 and the welt jacket or casing at 68. This same principle of construction is utilized in attaching the marginal edge portions of the bottom wall, as at 70 to the bottom wall circumscribing welt 72.
The jacket or cover thus constructed defines an internal pocket which is filled in part in the manner shown in FIG. 4 with duplicate pneumatic tubes 38 and 48 which are stacked on each other. When the tubes are inflated the individual strips 46 and 48 are given a convex or rounded contoured shape. By properly mating the tubes 38 and 40 with each other and using tubes which are proportional with the interconnected strips 44 and 46 a reliable shape and form of requisite resiliency and rigidity is imparted to the overall ready-to-use ottoman. It is within the purview of the inventive concept to use pneumatic tubes which are with or without infiation valves. Where the manufacturer is interested in the knockdown or collapsible aspect of the invention valved tubes (not detailed) may be employed, making it convenient to insert and remove the tubes and, in fact, to inflate or deflate the tubes singly or collectively to vary the resiliency and cushioning effect.
It is submitted that a studied consideration of the specification in conjunction with the views of the drawing will enable the reader to obtain a full and comprehensive understanding of the construction, features and advantages and mode of using the invention. Therefore, a more extended description is thought to be unnecessary.
The foregoing is considered as illustrative only of the principles of the invention. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation shown and described, and accordingly all suitable modifications and equivalents may be resorted to, falling within the scope of the invention as claimed.
What is claimed as new is as follows:
1.'A collapsible hassock comprising a cover made of flexible sheet material and embodying a horizontal annular ply providing a bottom wall having a centrally disposed opening providing an endless marginal edge, said edge being reinforced by binding tape which is attached thereto and borders said edge, a complemental horizontal top wall made up of a plurality of companion flexible sheet material patches having adjacent marginal edges joined by complemental outstanding welted seams, said top wall being of a diameter corresponding to the diameter of said bottom wall, a vertical connecting wall interposed between the outer marginal edges of said horizontal top and bottom walls and having upper and lower edges thereof united by welted seams to the cooperating outer marginal edges of said top and bottom walls, said connecting wall embodying a pair of duplicate elongated strips of flexible sheet material having transverse ends connected together and having their respectively adjacent cooperating lengthwise edges joined to each other by welted seams, all of said walls cooperating with each other and defining a hollow pocket to which access is had by way of the opening in said bottom wall, said pocket being designed and adapted to contain insertable and removable pneumatic tubes.
2. The structure defined in claim 1 and, in combination, two like pneumatic tubes confined in said pocket,
one tube supported atop the ct er and being thus interposed between outer marginal portions of the respective top and bottom walls, the width of said elongated strips being proportional to the transverse cross-section of the pneumatic tube and said strips thus defining upper and lower tube accommodating spaces, said tubes when in cooperating and confined fully inflated relationship in said pocket having their outer peripheral portions contacting interior surfaces of the respective coacting strips and functioning to impart shape to and bulge the strips outwardly to assume convex form, the entrance opening provided at the center of said bottom wall being of a size to permit said tubes when amply deflated to be inserted into said pocket through said opening or withdrawn therefrom as the case may be, and the seams at the junctional connection of the outer marginal edge of the bottom wall and cooperating bottom edge of said connecting wall defining an endless bead.
References Cited in the file of this patent UNITED STATES PATENTS 2,216,818 Kuhlman Oct. 8, 1940 2,556,926 Krasnov et al June 12, 1951 3,023,050 Jensen Feb. 27, 1962 3,029,109 Nail Apr. 10, 1962 OTHER REFERENCES The Sunday Star, Washington, D.C., Dec. 5, 1948,
page D-19.
Claims (1)
1. A COLLAPSIBLE HASSOCK COMPRISING A COVER MADE OF FLEXIBLE SHEET MATERIAL AND EMBODYING A HORIZONTAL ANNULAR PLY PROVIDING A BOTTOM WALL HAVING A CENTRALLY DISPOSED OPENING PROVIDING AN ENDLESS MARGINAL EDGE, SAID EDGE BEING REINFORCED BY BINDING TAPE WHICH IS ATTACHED THERETO AND BORDERS SAID EDGE, A COMPLEMENTAL HORIZONTAL TOP WALL MADE UP OF A PLURALITY OF COMPANION FLEXIBLE SHEET MATERIAL PATCHES HAVING ADJACENT MARGINAL EDGES JOINED BY COMPLEMENTAL OUTSTANDING WELTED SEAMS, SAID TOP WALL BEING OF A DIAMETER CORRESPONDING TO THE DIAMETER OF SAID BOTTOM WALL, A VERTICAL CONNECTING WALL INTERPOSED BETWEEN THE OUTER MARGINAL EDGES OF SAID HORIZONTAL TOP AND BOTTOM WALLS AND HAVING UPPER AND LOWER EDGES THEREOF UNITED BY WELTED SEAMS TO THE COOPERATING OUTER MARGINAL EDGES OF SAID TOP AND BOTTOM WALLS, SAID CONNECTING WALL EMBODYING A PAIR OF DUPLICATE ELONGATED STRIPS OF FLEXIBLE SHEET MATERIAL HAVING TRANSVERSE ENDS CONNECTED TOGETHER AND HAVING THEIR RESPECTIVELY ADJACENT COOPERATING LENGTHWISE EDGES JOINED TO EACH OTHER BY WELTED SEAMS, ALL OF SAID WALLS COOPERATING WITH EACH OTHER AND DEFINING A HOLLOW POCKET TO WHICH ACCESS IS HAD BY WAY OF THE OPENING IN SAID BOTTOM WALL, SAID POCKET BEING DESIGNED AND ADAPTED TO CONTAIN INSERTABLE AND REMOVABLE PNEUMATIC TUBES.
Publications (1)
Publication Number | Publication Date |
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US3125377A true US3125377A (en) | 1964-03-17 |
Family
ID=3454673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US3125377D Expired - Lifetime US3125377A (en) | Ottoman with changeable cushioning means therein |
Country Status (1)
Country | Link |
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US (1) | US3125377A (en) |
Cited By (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3167312A (en) * | 1962-08-02 | 1965-01-26 | Roger M Blanchard | Trampoline type bouncer toy |
US3251077A (en) * | 1964-03-03 | 1966-05-17 | Ronald H Beckman | Spring assembly |
US3252737A (en) * | 1964-01-21 | 1966-05-24 | B T Crump Co Inc | Hassock manufacture |
US3280410A (en) * | 1964-03-03 | 1966-10-25 | Robert L Propst | Multi-directional molded spring assembly |
US3490184A (en) * | 1968-01-17 | 1970-01-20 | Birdair Structures | Taped tension web-skin joint for air inflated structures |
US3503825A (en) * | 1966-03-03 | 1970-03-31 | Moore Alvin E | Method of making light-weight articles |
US3633969A (en) * | 1969-08-11 | 1972-01-11 | Charles Wininger | Hassock frame assembly |
US3734496A (en) * | 1970-09-18 | 1973-05-22 | New York Toy Corp | Stabilized trampoline |
US3792873A (en) * | 1971-02-05 | 1974-02-19 | Uniroyal Ag | Passive restraint system for vehicle occupants |
US3795414A (en) * | 1970-11-19 | 1974-03-05 | Renault | Inflatable safety devices for protecting the drivers of motor vehicles |
US4117782A (en) * | 1977-07-29 | 1978-10-03 | Cahill Richard C | Guard for preventing human injuries on impact with furnishings |
US4232477A (en) * | 1979-05-11 | 1980-11-11 | Shelcore, Inc. | Inflatable hassock-shaped toy |
US4577725A (en) * | 1984-05-16 | 1986-03-25 | Hunter Danny P | Vehicle mounted fire escape chute |
WO1989000391A1 (en) * | 1987-07-15 | 1989-01-26 | Sowden, Gordon, Grasby | Upholstered article of furniture |
US4836530A (en) * | 1988-05-16 | 1989-06-06 | Stanley Jr Bedford F | Trampoline-like aerobic exercise apparatus and method |
US4998774A (en) * | 1989-09-15 | 1991-03-12 | Meco Corporation | Stool seat |
US5003653A (en) * | 1990-08-09 | 1991-04-02 | Mar Shih L | Seat assembly |
EP0560273A2 (en) * | 1992-03-10 | 1993-09-15 | Donatello Dr. Mancarella | Relaxation device for preparing for childbirth |
EP0705549A1 (en) * | 1994-10-06 | 1996-04-10 | Gebrüder Obermaier oHG | Hollow object used as a seat support |
WO2000005995A1 (en) * | 1998-07-31 | 2000-02-10 | Rama Anand | Process of preparing furniture and decorative items |
US6089668A (en) * | 1999-05-06 | 2000-07-18 | Sportsstuff, Inc. | Air cushioned furniture |
US6467106B1 (en) * | 1999-06-14 | 2002-10-22 | Hill-Rom Services, Inc. | Patient transfer apparatus |
US20050253443A1 (en) * | 2004-04-14 | 2005-11-17 | Sota Music, Inc. | Specialized seating apparatus |
US20070155591A1 (en) * | 2001-10-29 | 2007-07-05 | Hee-Sun Park | Exercising air footboard and buffer for air footboard |
US20080220944A1 (en) * | 2007-03-10 | 2008-09-11 | Pratson David C | Exercise device |
EP2057917A1 (en) * | 2005-01-13 | 2009-05-13 | Andreas Braunböck | Inflatable furniture |
US20100087300A1 (en) * | 2007-03-10 | 2010-04-08 | Istep Global, Llc | Proprioception Training and Exercise Device |
US20110111935A1 (en) * | 2007-03-10 | 2011-05-12 | Istep Global, Llc | Proprioception training and exercise apparatus |
US20110212664A1 (en) * | 2008-10-24 | 2011-09-01 | Xing Chen | Inflatable Recreational Device |
EP2719303A1 (en) * | 2012-10-09 | 2014-04-16 | Gebrüder Obermaier oHG | Seat ring cushion for dynamic sitting |
US20140232156A1 (en) * | 2013-02-18 | 2014-08-21 | Jason Mills | Pneumatic floor lift with transfer board |
US20150091341A1 (en) * | 2012-03-01 | 2015-04-02 | BUCKLEY William James | Seating device |
US20150157888A1 (en) * | 2013-12-06 | 2015-06-11 | Donald W. Gordon | Inflatable Recreation Device |
US9259656B2 (en) | 2012-11-08 | 2016-02-16 | Donald W. Gordon | Inflatable recreation devices |
US20190184883A1 (en) * | 2017-12-19 | 2019-06-20 | Jing Zhong | Leg Rest Device |
USD904048S1 (en) * | 2018-07-19 | 2020-12-08 | Glen Spark | Bean bag chair |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2216818A (en) * | 1938-11-21 | 1940-10-08 | Henry H Kuhlman | Pneumatic seat |
US2556926A (en) * | 1949-10-22 | 1951-06-12 | George S Krasnov | Slip cover for upholstered furniture |
US3023050A (en) * | 1960-08-26 | 1962-02-27 | Orabelle H Jensen | Stool construction |
US3029109A (en) * | 1957-07-26 | 1962-04-10 | Walter P Nail | Control of inflatable articles |
-
0
- US US3125377D patent/US3125377A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2216818A (en) * | 1938-11-21 | 1940-10-08 | Henry H Kuhlman | Pneumatic seat |
US2556926A (en) * | 1949-10-22 | 1951-06-12 | George S Krasnov | Slip cover for upholstered furniture |
US3029109A (en) * | 1957-07-26 | 1962-04-10 | Walter P Nail | Control of inflatable articles |
US3023050A (en) * | 1960-08-26 | 1962-02-27 | Orabelle H Jensen | Stool construction |
Cited By (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3167312A (en) * | 1962-08-02 | 1965-01-26 | Roger M Blanchard | Trampoline type bouncer toy |
US3252737A (en) * | 1964-01-21 | 1966-05-24 | B T Crump Co Inc | Hassock manufacture |
US3251077A (en) * | 1964-03-03 | 1966-05-17 | Ronald H Beckman | Spring assembly |
US3280410A (en) * | 1964-03-03 | 1966-10-25 | Robert L Propst | Multi-directional molded spring assembly |
US3503825A (en) * | 1966-03-03 | 1970-03-31 | Moore Alvin E | Method of making light-weight articles |
US3490184A (en) * | 1968-01-17 | 1970-01-20 | Birdair Structures | Taped tension web-skin joint for air inflated structures |
US3633969A (en) * | 1969-08-11 | 1972-01-11 | Charles Wininger | Hassock frame assembly |
US3734496A (en) * | 1970-09-18 | 1973-05-22 | New York Toy Corp | Stabilized trampoline |
US3795414A (en) * | 1970-11-19 | 1974-03-05 | Renault | Inflatable safety devices for protecting the drivers of motor vehicles |
US3792873A (en) * | 1971-02-05 | 1974-02-19 | Uniroyal Ag | Passive restraint system for vehicle occupants |
US4117782A (en) * | 1977-07-29 | 1978-10-03 | Cahill Richard C | Guard for preventing human injuries on impact with furnishings |
US4232477A (en) * | 1979-05-11 | 1980-11-11 | Shelcore, Inc. | Inflatable hassock-shaped toy |
US4577725A (en) * | 1984-05-16 | 1986-03-25 | Hunter Danny P | Vehicle mounted fire escape chute |
WO1989000391A1 (en) * | 1987-07-15 | 1989-01-26 | Sowden, Gordon, Grasby | Upholstered article of furniture |
GB2230436A (en) * | 1987-07-15 | 1990-10-24 | James Anthony Powell | Upholstered article of furniture |
US4989916A (en) * | 1987-07-15 | 1991-02-05 | Powell James A | Upholstered article of furniture |
GB2230436B (en) * | 1987-07-15 | 1991-07-17 | James Anthony Powell | Upholstered article of furniture |
US4836530A (en) * | 1988-05-16 | 1989-06-06 | Stanley Jr Bedford F | Trampoline-like aerobic exercise apparatus and method |
US4998774A (en) * | 1989-09-15 | 1991-03-12 | Meco Corporation | Stool seat |
US5003653A (en) * | 1990-08-09 | 1991-04-02 | Mar Shih L | Seat assembly |
EP0560273A2 (en) * | 1992-03-10 | 1993-09-15 | Donatello Dr. Mancarella | Relaxation device for preparing for childbirth |
EP0560273A3 (en) * | 1992-03-10 | 1994-12-14 | Donatello Dr Mancarella | |
EP0705549A1 (en) * | 1994-10-06 | 1996-04-10 | Gebrüder Obermaier oHG | Hollow object used as a seat support |
WO2000005995A1 (en) * | 1998-07-31 | 2000-02-10 | Rama Anand | Process of preparing furniture and decorative items |
US6089668A (en) * | 1999-05-06 | 2000-07-18 | Sportsstuff, Inc. | Air cushioned furniture |
US6820292B2 (en) | 1999-06-14 | 2004-11-23 | Hill-Rom Services, Inc. | Patient transfer apparatus |
US20060191070A1 (en) * | 1999-06-14 | 2006-08-31 | Heimbrock Richard H | Patient support pad with repositionable pressure source |
US20040143902A1 (en) * | 1999-06-14 | 2004-07-29 | Heimbrock Richard H | Patient transfer apparatus |
US6467106B1 (en) * | 1999-06-14 | 2002-10-22 | Hill-Rom Services, Inc. | Patient transfer apparatus |
US20050102749A1 (en) * | 1999-06-14 | 2005-05-19 | Heimbrock Richard H. | Patient transfer apparatus |
US7146660B2 (en) | 1999-06-14 | 2006-12-12 | Hill-Rom Services, Inc. | Patient support pad with repositionable pressure source |
US7032261B2 (en) | 1999-06-14 | 2006-04-25 | Hill-Rom Services, Inc. | Patient transfer apparatus |
US6701544B2 (en) | 1999-06-14 | 2004-03-09 | Hill-Rom Services, Inc. | Patient transfer apparatus |
US20070155591A1 (en) * | 2001-10-29 | 2007-07-05 | Hee-Sun Park | Exercising air footboard and buffer for air footboard |
US8328699B2 (en) * | 2001-10-29 | 2012-12-11 | Equbic Product Company, Llc | Exercising air footboard and buffer for air footboard |
US7114783B2 (en) * | 2004-04-14 | 2006-10-03 | Sota Music, Inc. | Specialized seating apparatus |
US20050253443A1 (en) * | 2004-04-14 | 2005-11-17 | Sota Music, Inc. | Specialized seating apparatus |
EP2057917A1 (en) * | 2005-01-13 | 2009-05-13 | Andreas Braunböck | Inflatable furniture |
EP2057916A1 (en) * | 2005-01-13 | 2009-05-13 | Andreas Braunböck | Inflatable furniture |
JP2010520800A (en) * | 2007-03-10 | 2010-06-17 | アイステップ・グロウバル・リミテッド・ライアビリティ・カンパニー | Exercise equipment |
US9242143B2 (en) | 2007-03-10 | 2016-01-26 | Istep Global, Llc | Proprioception training and exercise apparatus |
US20110111935A1 (en) * | 2007-03-10 | 2011-05-12 | Istep Global, Llc | Proprioception training and exercise apparatus |
US20080220944A1 (en) * | 2007-03-10 | 2008-09-11 | Pratson David C | Exercise device |
US8460161B2 (en) | 2007-03-10 | 2013-06-11 | Istep Global, Llc | Proprioception training and exercise apparatus |
US8632440B2 (en) | 2007-03-10 | 2014-01-21 | Istep Global, Llc | Proprioception training and exercise device |
US8753252B2 (en) | 2007-03-10 | 2014-06-17 | Istep Global, Llc | Proprioception training and exercise apparatus |
US20100087300A1 (en) * | 2007-03-10 | 2010-04-08 | Istep Global, Llc | Proprioception Training and Exercise Device |
US20110212664A1 (en) * | 2008-10-24 | 2011-09-01 | Xing Chen | Inflatable Recreational Device |
US20150091341A1 (en) * | 2012-03-01 | 2015-04-02 | BUCKLEY William James | Seating device |
EP2719303A1 (en) * | 2012-10-09 | 2014-04-16 | Gebrüder Obermaier oHG | Seat ring cushion for dynamic sitting |
US9259656B2 (en) | 2012-11-08 | 2016-02-16 | Donald W. Gordon | Inflatable recreation devices |
US20140232156A1 (en) * | 2013-02-18 | 2014-08-21 | Jason Mills | Pneumatic floor lift with transfer board |
US20150157888A1 (en) * | 2013-12-06 | 2015-06-11 | Donald W. Gordon | Inflatable Recreation Device |
US9364699B2 (en) * | 2013-12-06 | 2016-06-14 | Donald W. Gordon | Inflatable recreation device |
US20190184883A1 (en) * | 2017-12-19 | 2019-06-20 | Jing Zhong | Leg Rest Device |
USD904048S1 (en) * | 2018-07-19 | 2020-12-08 | Glen Spark | Bean bag chair |
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