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CA967293A - Seat having relatively adjustable sections - Google Patents

Seat having relatively adjustable sections

Info

Publication number
CA967293A
CA967293A CA150,323A CA150323A CA967293A CA 967293 A CA967293 A CA 967293A CA 150323 A CA150323 A CA 150323A CA 967293 A CA967293 A CA 967293A
Authority
CA
Canada
Prior art keywords
seat
relatively adjustable
adjustable sections
sections
relatively
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
Application number
CA150,323A
Other versions
CA150323S (en
Inventor
Joseph A. Berg
Thomas W. Mcallister
Loren W. Eames
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA967293A publication Critical patent/CA967293A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/021—Detachable or loose seat cushions
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/029—Seat parts of non-adjustable shape adapted to a user contour or ergonomic seating positions
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/14—Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions
CA150,323A 1971-08-30 1972-08-28 Seat having relatively adjustable sections Expired CA967293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17582171A 1971-08-30 1971-08-30

Publications (1)

Publication Number Publication Date
CA967293A true CA967293A (en) 1975-05-06

Family

ID=22641777

Family Applications (1)

Application Number Title Priority Date Filing Date
CA150,323A Expired CA967293A (en) 1971-08-30 1972-08-28 Seat having relatively adjustable sections

Country Status (2)

Country Link
US (1) US3749442A (en)
CA (1) CA967293A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912788A (en) * 1988-05-17 1990-04-03 Robert Lonardo Seat pad for invalid patients

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* Cited by examiner, † Cited by third party
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US3873155A (en) * 1972-03-07 1975-03-25 American Seating Co Transit seat with contoured plastic shell
US3934933A (en) * 1974-06-26 1976-01-27 Long Anthony J Therapeutic seat pad for automobiles
FR2434599A1 (en) * 1978-08-30 1980-03-28 Grosfillex Sarl SEAT FOR STADIUM GRADINS
SE451108B (en) * 1983-08-10 1987-09-07 Saab Scania Ab SEAT PLATE
US4718727A (en) * 1984-05-29 1988-01-12 Sheppard Michael B Reversible seat cushion and backrest
US4643481A (en) * 1984-11-08 1987-02-17 Saloff William S Seat system for preventing decubiti
US4709431A (en) * 1985-12-02 1987-12-01 Shaktman Donald H Dual crowned hemorrhoid support seat cushion
DE9007717U1 (en) * 1989-02-21 1994-09-01 Arnold, Edwin, 78315 Radolfzell Seat device in the form of a chair, a bench or the like.
US5024485A (en) * 1990-07-05 1991-06-18 Berg Joseph A Front and back adjustable rocking seat support arrangement for seat having relatively adjustable sections
US5286089A (en) * 1991-02-25 1994-02-15 Goldman Stephen L Seat cushion for alleviation of perineal and rectal discomfort
DE4210134C2 (en) * 1992-03-27 1996-02-08 Josef Gloeckl Active dynamic seat device
US5288135A (en) * 1992-05-18 1994-02-22 Forcier Robert A Lumbar supporting seat cushion
US5288127A (en) * 1993-01-19 1994-02-22 Berg Joseph A Rocking seat
US5452940A (en) * 1993-08-04 1995-09-26 Maier; Edmund K. Pressure relief back cushion
US5551756A (en) * 1994-03-16 1996-09-03 Custom Orthotics, Inc. Orthotic wheelchair positioning device and support system
ES1034334Y (en) * 1996-05-16 1997-06-16 Garmendia Insausti Juan SUPPLEMENTARY SEAT-BACK FOR VEHICLES.
US5833319A (en) * 1997-03-07 1998-11-10 Davis; Samuel C. Back cushion and seat cushion system
US5884977A (en) * 1997-08-26 1999-03-23 General Motors Corporation Vehicle seal cushion with passive unbalanced load compensation
US5913568A (en) * 1997-09-30 1999-06-22 Brightbill; Stephen T. Two platform motion seat
DE69827303T2 (en) * 1998-08-13 2006-02-09 Volvo Car Corp. ADJUSTABLE VEHICLE SEAT
US6079782A (en) * 1999-01-29 2000-06-27 Jean Baughman Seat construction which corrects the pelvis so that it influences a proper alignment of the human body
DE19945379A1 (en) * 1999-09-22 2001-03-29 Bock Orthopaed Ind Anatomically shaped seat shell
US6854804B2 (en) * 2001-09-28 2005-02-15 Ficosa North America Seat bottom support structure
RU2199258C1 (en) * 2002-02-14 2003-02-27 Быков Алексей Алексеевич Seating device
US7270377B2 (en) * 2002-06-25 2007-09-18 Schmitz Jack D Lumbar support for law enforcement officers
US20040025531A1 (en) * 2002-08-08 2004-02-12 Holloman-Hughes Ronna A. Insulated cooler having integral seat
WO2004098947A1 (en) * 2003-05-03 2004-11-18 Jan Dirkse Pelser Lower back support cushioning
US7373678B2 (en) * 2003-07-28 2008-05-20 Aspen Seating, Llc Seat cushion with adjustable contour and method of adjusting the contour of a seat cushion
US7220376B2 (en) 2003-07-28 2007-05-22 Aspen Seating, Llc Individually-contoured seat cushion and shape capturing and fabricating method for seat cushion
US7216388B2 (en) * 2003-07-28 2007-05-15 Aspen Seating, Llc Contoured seat cushion and method for offloading pressure from skeletal bone prominences and encouraging proper postural alignment
US6990744B2 (en) * 2003-07-28 2006-01-31 Aspen Seating, Llc Apparatus and method for evaluating clearance from a contoured seat cushion
US7140057B2 (en) * 2003-07-28 2006-11-28 Aspen Seating, Llc Reinforced and adjustable contoured seat cushion and method of reinforcing and adjusting the contoured seat cushion
US20050023872A1 (en) * 2003-07-28 2005-02-03 Hetzel Thomas R. Modular seat cushion with interlocking human support and base portions and method of creating and using a seat cushion
US7396078B2 (en) * 2004-02-05 2008-07-08 Wenger Corporation Music posture chair
EP1577158B1 (en) * 2004-03-17 2009-09-09 C.R.F. Società Consortile per Azioni Vehicle seat cushion, and method of forming such a cushion
TWM327229U (en) * 2007-07-16 2008-02-21 Health Mark Inc Vibra back wave
US8585144B2 (en) * 2007-12-31 2013-11-19 Pr Sella B.V. Pivotable seat
EP2227114B1 (en) * 2007-12-31 2011-05-04 PR Sella B.V. Adjustable backrest
USD670109S1 (en) 2010-05-26 2012-11-06 Pro Medicare S.R.L. Postural system
US8566987B1 (en) * 2011-04-12 2013-10-29 Robert S. Burge Anatomical seat cushion
GB201112534D0 (en) * 2011-07-21 2011-08-31 Therrien Benoit Jr Car seat riser for the lwoer part of the thighs
KR101155211B1 (en) * 2011-08-16 2012-06-13 윤욱 a sitting mat for supporting vertebrae lumbales
AU2011375705A1 (en) * 2011-09-03 2014-04-10 Loan Pham Thi Kim An orthopedic chair for treatment and prevention of spinal diseases
CN102512010A (en) * 2011-12-15 2012-06-27 尹旭 Cushion for supporting lumbar vertebra
DE102012101433B4 (en) * 2012-02-23 2024-07-11 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Device for adjusting the length of a motor vehicle seat
US20150015050A1 (en) * 2013-02-25 2015-01-15 Carol N. Van Zandt Seat Cushion
US20140265473A1 (en) * 2013-03-14 2014-09-18 Forsound Corp. Car seat for protecting vertebral column
US9555729B2 (en) 2013-03-14 2017-01-31 Forsound Corp. Car seat for protecting vertebral column
ES2691030T3 (en) * 2013-12-03 2018-11-23 P.A.S. Corporation Chair and chair cushion
US9795218B2 (en) 2013-12-04 2017-10-24 P.A.S. Corporation Cushion for chair and chair
WO2015081419A1 (en) 2013-12-06 2015-06-11 Force 3 Innovations Inc. Adjustable seating systems and associated structures
TWM489598U (en) * 2014-03-19 2014-11-11 Green-Sweet Mattress Corp Snore reducing pillow
US10279714B2 (en) * 2016-08-26 2019-05-07 Ford Global Technologies, Llc Seating assembly with climate control features
KR102136560B1 (en) * 2018-07-30 2020-07-22 박찬욱 A seat board for chair, and a chair comprising the same
EP3866644A4 (en) * 2018-10-16 2022-07-06 Banyan Licensing LLC Support apparatus
KR102353586B1 (en) * 2021-05-26 2022-01-19 이명욱 A Functional Legless Chair

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482996A (en) * 1946-05-27 1949-09-27 Robert E Wisby Form and posture corrective chair
US2799323A (en) * 1954-05-18 1957-07-16 Joseph A Berg Self-aligning seat construction
US3057660A (en) * 1958-02-20 1962-10-09 Schneider Hans-Joachim Vehicle seat
DE1259526B (en) * 1959-10-17 1968-01-25 Ludwig Halter Seat adapted to the body
US3080195A (en) * 1960-03-07 1963-03-05 Joseph A Berg Self-aligning seating construction
US3503649A (en) * 1968-04-01 1970-03-31 Merle E Johnson Contoured support cushion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912788A (en) * 1988-05-17 1990-04-03 Robert Lonardo Seat pad for invalid patients

Also Published As

Publication number Publication date
US3749442A (en) 1973-07-31

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