US2623574A - Air mattress - Google Patents

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Publication number
US2623574A
US2623574A US202892A US20289250A US2623574A US 2623574 A US2623574 A US 2623574A US 202892 A US202892 A US 202892A US 20289250 A US20289250 A US 20289250A US 2623574 A US2623574 A US 2623574A
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United States
Prior art keywords
inflatable
sections
head
mattress
supporting
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Expired - Lifetime
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US202892A
Inventor
Damsch Herbert Otto Er Wilhelm
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Damsch Herbert Otto Er Wilhelm
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Priority to DEW517U priority Critical patent/DE1606128U/en
Application filed by Damsch Herbert Otto Er Wilhelm filed Critical Damsch Herbert Otto Er Wilhelm
Application granted granted Critical
Publication of US2623574A publication Critical patent/US2623574A/en
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C1/00Chairs adapted for special purposes
    • A47C1/14Beach chairs ; Chairs for outdoor use, e.g. chairs for relaxation or sun-tanning
    • A47C1/146Beach chairs ; Chairs for outdoor use, e.g. chairs for relaxation or sun-tanning of legless type
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C4/00Foldable, collapsible or dismountable chairs
    • A47C4/54Inflatable chairs
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00Chairs and seats
    • Y10S297/03Pneumatic

Description

H. O. E. W. DAMSCH AIR MATTRESS Dec. 30, 1952 Filed Dec. 27, 1950 mm ma 3 .M i a H Patented Dec. 30, 1952 AIR MATTRESS Herbert Oitto Ernst Wilhelm Damsch', Hamburg, Germany Application December 27, 1950, Serial No. 202,892 In Germany January 9, 1950 4 Claims.
This invention relates to an inflatable air mattress.
It is an object of the present invention to provide an air mattress which is designed in such a way that it can also be used as a chair or seat for comfortable seating.
With this and further objects in view, according to the present invention the lying surface having for instance inflatable longitudinal beads or rolls or beads of any other shape is interrupted approximately midway by a throughgoing transverse dead, i. e., non-inflatable panel adapted to serve as a hinge or folding portion for converting the lying surface with its head part into a chair or seat in various ways. as hereinafter described in greater detail.
Other and further objects, features and advantages of the invention will be pointed out hereinafter and appear in the appended claims forming part of the application.
In the accompanying drawings several now preferred embodiments of the invention are shown by way of illustration and not by way of limitation.
Fig. l is a perspective view of an air mattress having the invention applied thereto, set for use as a bed or lying accommodation,
Fig. 2 is a view similar to Fig. 1, but showing the mattress set for use as a comfortable seating accommodation, and
Fig. 3 is a perspective view showing a modified seating accommodation obtainable by conversion of the mattress of Fig. 1.
Similar reference numerals denote similar parts in the different views.
Referring now to the drawing in greater detail, and first to Fig. 1, it will be seen that the air mattress consists in per se known manner of a head portion l and a lying surface 2, 2. The mattress is interrupted at 3 by a. throughgoing transverse panel, i. e. this portion of the lying surface is not inflatable so that the dead panel 3 serves as a hinge for converting the mattress into a seat or chair, as indicated in Figs. 2 and 3.
To this end, perforated lugs are provided at the mattress in the positions as shown, for fastening thereto longer or shorter straps 4 holding the parts of the mattress together in the desired positions. Thus, according to Fig. 2 the two collapsed portions 2, 2' held together by a pair of short straps 5 form a seat while the head part I serves as a back for the seat, which is held in its position by a pair of longer straps 4. Again, according to Fig. 3 the head part 1 forms the seating surface and the portion 2' forms the back which is supported by the portion 2, a pair of longer straps 4 in this case holding the portions 2 and 2' in a predetermined spread position.
While the invention has been described in detail with respect to certain now preferred examples and embodiments of the invention it will be understood by those skilled in the art after understanding the invention that various changes and modifications may be made without departing from the pirit and scope of the invention and it is intended, therefore, to cover all such changes and modifications in the appended claims.
What is claimed is:
l. A combination inflatable mattress and seating device comprising at least two inflatable body supporting sections and an inflatable head section, flexible non-inflatable sections connecting the inflatable sections together and the head section to the adjacent inflatable section and constituting hinge means to permit the arranging of the inflatable body supporting sections directly upon each other with the head section upright and the arranging of the head section on a supporting surface and with the inflatable body supporting sections at an elevated inverted V-shaped relationship to form a supporting back relative to the head section as it forms a seat, and cooperative adjustable interchangeable connecting means between the side edges of each of the sections for removably maintaining the same in the desired relative positions.
2. A combination inflatable mattress and seating device comprising at least two inflatable body supporting sections and an inflatable head section, flexible non-inflatable sections connecting the inflatable sections together and the head section to the adjacent inflatable section and constituting hinge means to permit the arranging of the inflatable body supporting sections directly upon each other with the head section upright and the arranging of the head section on a supporting surface and with the inflatable body supporting sections at an elevated inverted V-shaped relationship to form a supporting back relative to the head section as it forms a seat, pair of eye extending from the sides of each of the sections, and straps selectively removably engaged with the eyes for holding the sections in the desired relative positions.
3. An arrangement as claimed in claim 1, in which the non-inflatable hinge-like section between the body supporting sections is of suficient REFERENCES CITED to pe rmit P folding of the y -The following references are of record in the porting sections directly upon each other in parfile of this patent: allel juxtaposed relationship.
4. An arrangement as claimed in claim 1, in 5 UNITED STATES PATENTS which the non-inflatable flexible hinge forming Number Name Date section is arranged between the body supporting 1,356,593 Bettiker Oct, 26, 1920 sections about medially of the height thereof and 2,257,848 Larkin (Dot. '7, 1941 is of suflicient width to permit of the sections 23043700 Ma vin D 3, 1942 being arranged in parallel juxtaposed relation 10 with each other when desired. FOREIGN PATENTS 7 Number Country Date HERBERT OTTO ERNST 491,990 Great Britain Sept. 13, 1938 WILHELM DAMSQH. 'ZQO,7,15 ,Erance Jan. 2, 1931
US202892A 1950-01-09 1950-12-27 Air mattress Expired - Lifetime US2623574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW517U DE1606128U (en) 1950-01-09 1950-01-09 AIR MATTRESS.

Publications (1)

Publication Number Publication Date
US2623574A true US2623574A (en) 1952-12-30

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US202892A Expired - Lifetime US2623574A (en) 1950-01-09 1950-12-27 Air mattress

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DE (1) DE1606128U (en)
FR (1) FR1030790A (en)
GB (1) GB678496A (en)

Cited By (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2717399A (en) * 1952-06-24 1955-09-13 Backhouse Headley Townsend Under-water viewing device
US2731652A (en) * 1951-06-01 1956-01-24 Edward P Bishop Air mattress
US2765480A (en) * 1952-11-12 1956-10-09 Eleanor S Mueller All purpose orthopedic pillow
US2843181A (en) * 1953-07-06 1958-07-15 Wetzell Gummiwerke Ag Article of repose for supporting the body of a person
US2916081A (en) * 1955-04-25 1959-12-08 Isadore I Pinkel Crash resistant seat
US2962732A (en) * 1955-02-23 1960-12-06 Metzeler Gummiwerk A G Fa Boat
US2986751A (en) * 1958-09-02 1961-06-06 Baren Louis Inflatable buoyant device
US3012257A (en) * 1958-11-28 1961-12-12 John F Mooney Life preserver
US3018867A (en) * 1957-09-30 1962-01-30 Garrett Corp Inflatable escape chute
US3065476A (en) * 1961-01-25 1962-11-27 Belden B Brown Foldable yoke life preserver
US3082442A (en) * 1958-09-04 1963-03-26 Spirotechnique Swimmer's fin
US3154345A (en) * 1962-05-01 1964-10-27 Outboard Marine Corp Chair
US3166799A (en) * 1961-02-02 1965-01-26 Birnkrant Milton Inflatable furniture arrangements
US3297023A (en) * 1964-06-09 1967-01-10 Affiliated Hospital Prod Pulsating body supporting pad with alternately inflatable, superposed cells
US3420574A (en) * 1967-07-20 1969-01-07 Ving Smith Collapsible article of furniture including an inflatable member
US3516098A (en) * 1969-07-09 1970-06-23 Stearns Mfg Co Floatable life preserver seat insert
US3778851A (en) * 1971-03-02 1973-12-18 Haworth Air Conditioning Ltd Mattress
US3781931A (en) * 1972-02-17 1974-01-01 B Knickerbocker Inflatable therapeutic device
US3808616A (en) * 1972-11-10 1974-05-07 C White Free form cushion assembly
US3818962A (en) * 1971-08-09 1974-06-25 Scherak W Muller Combination beach bag and inflatable mattress
US4242767A (en) * 1978-08-30 1981-01-06 Mcmullen Susan L Play pillows
US4410214A (en) * 1978-09-26 1983-10-18 Concept Engineering, Inc. Leisure chair
US4518203A (en) * 1983-12-02 1985-05-21 White Kirk E Convertible cushion furniture
US4603444A (en) * 1984-10-15 1986-08-05 Suits Bevan D Convertible furniture apparatus
US4836605A (en) * 1988-03-28 1989-06-06 Children On The Go, Inc. Inflatable booster seat
US4905330A (en) * 1989-02-23 1990-03-06 Jacobs Lawrence I Combination furniture and exercise device
US4909524A (en) * 1987-12-22 1990-03-20 Stardrive Design And Development, Inc. Slider creeper
US4965901A (en) * 1989-08-21 1990-10-30 Gaudry Normand Futon with inflatable core
WO1990014863A1 (en) * 1989-05-31 1990-12-13 Ciolino Peter A Exercise float
US5029928A (en) * 1990-05-25 1991-07-09 Huber John G Pickup truck bed seat
US5033742A (en) * 1990-07-12 1991-07-23 Consumer Direct, Inc. Inflatable sit-up exercise device
US5052965A (en) * 1989-12-21 1991-10-01 Klapp Bruce E Floating recliner and method therefor
US5058225A (en) * 1990-06-20 1991-10-22 International Leisure Products, Inc. Inflatable mattress, changeable to chair
US5086529A (en) * 1990-07-25 1992-02-11 Degroot Linda J Segmented support article
US5090695A (en) * 1989-05-31 1992-02-25 Ciolino Peter A Exercise float and method of use
US5190350A (en) * 1989-09-13 1993-03-02 Goodway Corporation Seating arrangement
EP0537934A1 (en) * 1991-10-16 1993-04-21 Peter Anthony John Sheridan Child's booster seat
US5265292A (en) * 1993-03-08 1993-11-30 Pauline Green Foldable lounge cushion
US5324221A (en) * 1993-05-20 1994-06-28 Kaufman John P Personal floatation device
US5406653A (en) * 1994-03-29 1995-04-18 Todor; Francis A. Adjustably inflatable body cradle for use in water
US5411425A (en) * 1991-12-20 1995-05-02 Rinker; David E. Floatation apparatus and methods
US5425567A (en) * 1991-06-26 1995-06-20 Albecker, Iii; Walter J. Backrests/legless leisure chairs and methods for making cushions
US5514057A (en) * 1992-06-05 1996-05-07 Ciolino; Peter A. Bathtub exercise platform and exercise method
US5560056A (en) * 1995-01-27 1996-10-01 Tai; Tsai-Ting Multiple-purpose hammock, chair, and float type apparatus
US5570544A (en) * 1994-11-10 1996-11-05 Hale; Gary A. Inflatable structure
USD387570S (en) * 1996-06-27 1997-12-16 Cinna of Briord Convertible sofa
US5713294A (en) * 1996-11-15 1998-02-03 Team Worldwide Corporation Inflatable boat
US5775250A (en) * 1990-07-02 1998-07-07 Yamaha Hatsudoki Kabushiki Kaisha Watercraft
US5810182A (en) * 1996-09-23 1998-09-22 Levin; Samuel Accordion display easel
US5820209A (en) * 1995-09-21 1998-10-13 Weber; Trena O. Adjustable height seating support
USD406870S (en) * 1998-03-02 1999-03-16 Bauman Russell H Inflatable lounge
US5993276A (en) * 1998-08-19 1999-11-30 Ponton; Carlos Floating child restraint assembly
US6012778A (en) * 1998-06-25 2000-01-11 Sportsstuffm Inc. Inflatable seat back
US6042186A (en) * 1997-10-14 2000-03-28 CO2 UCH, Inc. Inflatable seating apparatus
US6059360A (en) * 1998-10-07 2000-05-09 Bedard; Peter R. Car/boat floatation seat for infants
USD434243S (en) * 1999-03-24 2000-11-28 The Coleman Company, Inc. Convertible/inflatable furniture
US6224444B1 (en) * 1999-10-01 2001-05-01 Sevylor U.S.A., Inc. Inflatable chair or other structure adapted for certain types of use in water
US6267635B1 (en) * 2000-02-02 2001-07-31 J. William Blair Flotation device
US20020043869A1 (en) * 2000-04-18 2002-04-18 Sapoty Brook Convertible inflatable furnishing
US6564412B2 (en) * 1997-10-24 2003-05-20 Hill-Rom Services, Inc. Mattress
US20030189365A1 (en) * 2002-12-04 2003-10-09 Sea Seat, Inc. Child restraint system for use in watercraft
US20040045086A1 (en) * 2002-03-29 2004-03-11 Yu Zheng Sleeping apparatus
US20040221394A1 (en) * 2003-05-09 2004-11-11 See Ronald A. Air mattress apparatus
US6820932B2 (en) * 2001-12-06 2004-11-23 Kmcor Llc Computer bench
US6886204B2 (en) 2003-01-24 2005-05-03 Victor M. Kasatshko Multiple position air mattress system
US20050099054A1 (en) * 2003-11-12 2005-05-12 Mccarthy Brendan J. Inflatable article of furniture and method of using same
US20050155154A1 (en) * 2003-01-24 2005-07-21 Kasatshko Victor M. Multiple position air mattress system
US6948206B1 (en) 2003-12-15 2005-09-27 Jose Valencia Inflatable hammock mattress
US20050278860A1 (en) * 2004-06-21 2005-12-22 Landi Curtis L Multi-section mattress or mattress overlay and method of making same
EP1552770A3 (en) * 2004-01-12 2006-01-11 Worlds Apart Ltd Configurable inflatable device
US7069609B2 (en) 2004-10-20 2006-07-04 Patent Category Corp. Inflatable liquid furniture
US20060163935A1 (en) * 2005-01-12 2006-07-27 Spin Master Ltd. Inflatable or partially inflatable item of furniture
US20070061977A1 (en) * 2005-09-07 2007-03-22 Yu Zheng Foldable inflatable furniture
US20070072499A1 (en) * 2005-09-29 2007-03-29 Hennings Iii Ivar Multi-use flotation device
US20070101505A1 (en) * 2005-11-09 2007-05-10 Oprandi Arthur V Mattress pad
US20070199153A1 (en) * 2006-02-25 2007-08-30 Hsin-Tsai Wu Inflatable pad assembly with inflatable back pad
US20080078023A1 (en) * 2006-10-02 2008-04-03 The Coleman Company, Inc. Variable size airbed
US20100171341A1 (en) * 2009-01-06 2010-07-08 Christopher Loney Compactable, collapsible chair
US20100229960A1 (en) * 2009-03-12 2010-09-16 Merker Blaine A Inflatable apparatus
US20110034096A1 (en) * 2009-08-04 2011-02-10 Vincent Roland Surf perch
US8944066B1 (en) 2013-11-27 2015-02-03 Curve Cure LLC Devices and methods for restricting pressure application to injured tissue
ITPI20130088A1 (en) * 2013-10-04 2015-04-05 True Life Di Pela Silvio E C S A S Large cushion structure with adjustable seat positions
USD736003S1 (en) 2014-08-12 2015-08-11 Pigro Felice Ltd. Inflatable armchair
US9144318B1 (en) * 2014-08-12 2015-09-29 Pigro Felice Ltd. Inflatable, floatable, modular furniture system
USD741976S1 (en) 2014-09-09 2015-10-27 Pigro Felice Ltd. Inflatable water hammock
US20160052607A1 (en) * 2014-08-19 2016-02-25 Christopher John Sosnowski Adjustable Flotation Device
US20160120331A1 (en) * 2014-10-31 2016-05-05 Team Worldwide Corporation Inflatable Bed Having Integrated Mattress and Bed Head
USD758753S1 (en) 2014-09-09 2016-06-14 Pigro Felice Lts. Inflatable sofa
US9456701B2 (en) 2014-06-13 2016-10-04 Aeris Technology LLC Valve assembly for controlling fluid communication between fluid chambers, inflatable device, and method
US20160338549A1 (en) * 2013-09-09 2016-11-24 Jon Stromberg Shower seat
US9517817B1 (en) * 2015-06-26 2016-12-13 Jeanine Scheidler Personal floatation assembly
JP2017042527A (en) * 2015-08-28 2017-03-02 株式会社ロゴスコーポレーション Multifunctional cushion
US20170360206A1 (en) * 2016-06-16 2017-12-21 Yi Wei HUANG Convertible inflatable device
US20190106022A1 (en) * 2017-10-05 2019-04-11 Ford Global Technologies, Llc Vehicle seating assembly
USD846915S1 (en) * 2017-06-28 2019-04-30 Quzhou Hua'ao Outdoor Products Co., Ltd Air mattress
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US20200107640A1 (en) * 2018-10-05 2020-04-09 Bote, Llc Inflatable and reconfigurable products and methods of making same

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE923033C (en) * 1951-11-25 1955-01-31 Muendener Gummiwaren Fabrik Ge Inflatable mattresses that can be used as armchairs, especially for sports purposes
DE933292C (en) * 1954-04-23 1955-09-22 Phoenix Gummiwerke Ag Collapsible baby carrier for small children
DE949771C (en) * 1954-06-26 1956-09-27 Metzeler Gummiwerke Ag Inflatable mattress that can be used as an armchair
US3565419A (en) * 1968-07-03 1971-02-23 Charles D Allard Torso tilt board
EP0151484A3 (en) * 1984-02-06 1986-07-09 Heinz Basel Rescue and sports sledge with air mattress for wintersportsman
GB2217193A (en) * 1988-04-18 1989-10-25 Angela Marie Lloyd Back rest
EP0828472B1 (en) * 1995-05-26 1999-09-08 Mangar International Limited Support apparatus for use on beds

Citations (5)

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US1356593A (en) * 1920-10-26 Moisture-proof mat
FR700715A (en) * 1929-09-09 1931-03-06 Improvements to pneumatic seat linings
GB491990A (en) * 1937-06-05 1938-09-13 George Maclellan & Company Ltd Improvements relating to inflatable beds and chairs
US2257848A (en) * 1940-09-20 1941-10-07 Edith M Larkin Hip rest
US2304700A (en) * 1940-11-25 1942-12-08 Manville Mary Beach or lawn lounge

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
US1356593A (en) * 1920-10-26 Moisture-proof mat
FR700715A (en) * 1929-09-09 1931-03-06 Improvements to pneumatic seat linings
GB491990A (en) * 1937-06-05 1938-09-13 George Maclellan & Company Ltd Improvements relating to inflatable beds and chairs
US2257848A (en) * 1940-09-20 1941-10-07 Edith M Larkin Hip rest
US2304700A (en) * 1940-11-25 1942-12-08 Manville Mary Beach or lawn lounge

Cited By (121)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731652A (en) * 1951-06-01 1956-01-24 Edward P Bishop Air mattress
US2717399A (en) * 1952-06-24 1955-09-13 Backhouse Headley Townsend Under-water viewing device
US2765480A (en) * 1952-11-12 1956-10-09 Eleanor S Mueller All purpose orthopedic pillow
US2843181A (en) * 1953-07-06 1958-07-15 Wetzell Gummiwerke Ag Article of repose for supporting the body of a person
US2962732A (en) * 1955-02-23 1960-12-06 Metzeler Gummiwerk A G Fa Boat
US2916081A (en) * 1955-04-25 1959-12-08 Isadore I Pinkel Crash resistant seat
US3018867A (en) * 1957-09-30 1962-01-30 Garrett Corp Inflatable escape chute
US2986751A (en) * 1958-09-02 1961-06-06 Baren Louis Inflatable buoyant device
US3082442A (en) * 1958-09-04 1963-03-26 Spirotechnique Swimmer's fin
US3012257A (en) * 1958-11-28 1961-12-12 John F Mooney Life preserver
US3065476A (en) * 1961-01-25 1962-11-27 Belden B Brown Foldable yoke life preserver
US3166799A (en) * 1961-02-02 1965-01-26 Birnkrant Milton Inflatable furniture arrangements
US3154345A (en) * 1962-05-01 1964-10-27 Outboard Marine Corp Chair
US3297023A (en) * 1964-06-09 1967-01-10 Affiliated Hospital Prod Pulsating body supporting pad with alternately inflatable, superposed cells
US3420574A (en) * 1967-07-20 1969-01-07 Ving Smith Collapsible article of furniture including an inflatable member
US3516098A (en) * 1969-07-09 1970-06-23 Stearns Mfg Co Floatable life preserver seat insert
US3778851A (en) * 1971-03-02 1973-12-18 Haworth Air Conditioning Ltd Mattress
US3818962A (en) * 1971-08-09 1974-06-25 Scherak W Muller Combination beach bag and inflatable mattress
US3781931A (en) * 1972-02-17 1974-01-01 B Knickerbocker Inflatable therapeutic device
US3808616A (en) * 1972-11-10 1974-05-07 C White Free form cushion assembly
US4242767A (en) * 1978-08-30 1981-01-06 Mcmullen Susan L Play pillows
US4410214A (en) * 1978-09-26 1983-10-18 Concept Engineering, Inc. Leisure chair
US4518203A (en) * 1983-12-02 1985-05-21 White Kirk E Convertible cushion furniture
US4603444A (en) * 1984-10-15 1986-08-05 Suits Bevan D Convertible furniture apparatus
US4909524A (en) * 1987-12-22 1990-03-20 Stardrive Design And Development, Inc. Slider creeper
US4836605A (en) * 1988-03-28 1989-06-06 Children On The Go, Inc. Inflatable booster seat
US4905330A (en) * 1989-02-23 1990-03-06 Jacobs Lawrence I Combination furniture and exercise device
US5149314A (en) * 1989-05-31 1992-09-22 Peter A. Ciolino Enhanced exercise float
WO1990014863A1 (en) * 1989-05-31 1990-12-13 Ciolino Peter A Exercise float
US5314395A (en) * 1989-05-31 1994-05-24 Ciolino Peter A Aquatic rehabilitation platform
US5090695A (en) * 1989-05-31 1992-02-25 Ciolino Peter A Exercise float and method of use
US4965901A (en) * 1989-08-21 1990-10-30 Gaudry Normand Futon with inflatable core
US5190350A (en) * 1989-09-13 1993-03-02 Goodway Corporation Seating arrangement
US5052965A (en) * 1989-12-21 1991-10-01 Klapp Bruce E Floating recliner and method therefor
US5029928A (en) * 1990-05-25 1991-07-09 Huber John G Pickup truck bed seat
US5058225A (en) * 1990-06-20 1991-10-22 International Leisure Products, Inc. Inflatable mattress, changeable to chair
US5775250A (en) * 1990-07-02 1998-07-07 Yamaha Hatsudoki Kabushiki Kaisha Watercraft
US5033742A (en) * 1990-07-12 1991-07-23 Consumer Direct, Inc. Inflatable sit-up exercise device
US5086529A (en) * 1990-07-25 1992-02-11 Degroot Linda J Segmented support article
US5425567A (en) * 1991-06-26 1995-06-20 Albecker, Iii; Walter J. Backrests/legless leisure chairs and methods for making cushions
EP0537934A1 (en) * 1991-10-16 1993-04-21 Peter Anthony John Sheridan Child's booster seat
US5411425A (en) * 1991-12-20 1995-05-02 Rinker; David E. Floatation apparatus and methods
US5514057A (en) * 1992-06-05 1996-05-07 Ciolino; Peter A. Bathtub exercise platform and exercise method
US5265292A (en) * 1993-03-08 1993-11-30 Pauline Green Foldable lounge cushion
US5324221A (en) * 1993-05-20 1994-06-28 Kaufman John P Personal floatation device
US5406653A (en) * 1994-03-29 1995-04-18 Todor; Francis A. Adjustably inflatable body cradle for use in water
US5570544A (en) * 1994-11-10 1996-11-05 Hale; Gary A. Inflatable structure
US5560056A (en) * 1995-01-27 1996-10-01 Tai; Tsai-Ting Multiple-purpose hammock, chair, and float type apparatus
US5820209A (en) * 1995-09-21 1998-10-13 Weber; Trena O. Adjustable height seating support
USD387570S (en) * 1996-06-27 1997-12-16 Cinna of Briord Convertible sofa
US5810182A (en) * 1996-09-23 1998-09-22 Levin; Samuel Accordion display easel
US5713294A (en) * 1996-11-15 1998-02-03 Team Worldwide Corporation Inflatable boat
US6042186A (en) * 1997-10-14 2000-03-28 CO2 UCH, Inc. Inflatable seating apparatus
US6735801B2 (en) 1997-10-24 2004-05-18 Hill-Rom Services, Inc. Mattress
US6564412B2 (en) * 1997-10-24 2003-05-20 Hill-Rom Services, Inc. Mattress
US20040172764A1 (en) * 1997-10-24 2004-09-09 Hill-Rom Services, Inc. Mattress
USD406870S (en) * 1998-03-02 1999-03-16 Bauman Russell H Inflatable lounge
US6012778A (en) * 1998-06-25 2000-01-11 Sportsstuffm Inc. Inflatable seat back
US5993276A (en) * 1998-08-19 1999-11-30 Ponton; Carlos Floating child restraint assembly
US6059360A (en) * 1998-10-07 2000-05-09 Bedard; Peter R. Car/boat floatation seat for infants
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GB678496A (en) 1952-09-03
DE1606128U (en) 1950-05-11
FR1030790A (en) 1953-06-17

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