CA961755A - Chair - Google Patents

Chair

Info

Publication number
CA961755A
CA961755A CA138,399A CA138399A CA961755A CA 961755 A CA961755 A CA 961755A CA 138399 A CA138399 A CA 138399A CA 961755 A CA961755 A CA 961755A
Authority
CA
Canada
Prior art keywords
chair
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
CA138,399A
Other languages
English (en)
Inventor
James H. Vowles
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
Priority to US86408A priority Critical patent/US3669493A/en
Priority to GB915072A priority patent/GB1347216A/en
Priority to NO627/72A priority patent/NO133090C/no
Priority to SE02491/72A priority patent/SE368766B/xx
Priority to JP47023527A priority patent/JPS4894558A/ja
Priority to DE2211166A priority patent/DE2211166A1/de
Priority to FR7209905A priority patent/FR2177166A5/fr
Application filed by Individual filed Critical Individual
Priority to CA138,399A priority patent/CA961755A/en
Priority to OA54544A priority patent/OA04079A/xx
Application granted granted Critical
Publication of CA961755A publication Critical patent/CA961755A/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
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/04—Folding chairs with inflexible seats
    • A47C4/08—Folding chairs with inflexible seats having a frame made of wood or plastics
    • A47C4/10—Folding chairs with inflexible seats having a frame made of wood or plastics with legs pivotably connected to seat or underframe
    • A47C4/12—Folding chairs with inflexible seats having a frame made of wood or plastics with legs pivotably connected to seat or underframe of adjustable type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C15/00—Other seating furniture
    • A47C15/004—Seating furniture for specified purposes not covered by main groups A47C1/00 or A47C9/00
    • 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
    • A47C7/50—Supports for the feet or the legs coupled to fixed parts of the chair
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects
    • A47C9/005—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects with forwardly inclined seat, e.g. with a knee-support
CA138,399A 1970-11-03 1972-03-29 Chair Expired CA961755A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
US86408A US3669493A (en) 1970-11-03 1970-11-03 Chair
GB915072A GB1347216A (en) 1970-11-03 1972-02-28 Chair
NO627/72A NO133090C (de) 1970-11-03 1972-02-29
SE02491/72A SE368766B (de) 1970-11-03 1972-02-29
JP47023527A JPS4894558A (de) 1970-11-03 1972-03-07
DE2211166A DE2211166A1 (de) 1970-11-03 1972-03-08 Stuhl
FR7209905A FR2177166A5 (de) 1970-11-03 1972-03-21
CA138,399A CA961755A (en) 1970-11-03 1972-03-29 Chair
OA54544A OA04079A (fr) 1970-11-03 1972-04-19 Meuble de siège réduisant la fatigue d'assise.

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US86408A US3669493A (en) 1970-11-03 1970-11-03 Chair
GB915072A GB1347216A (en) 1970-11-03 1972-02-28 Chair
NO627/72A NO133090C (de) 1970-11-03 1972-02-29
SE02491/72A SE368766B (de) 1970-11-03 1972-02-29
JP47023527A JPS4894558A (de) 1970-11-03 1972-03-07
DE2211166A DE2211166A1 (de) 1970-11-03 1972-03-08 Stuhl
FR7209905A FR2177166A5 (de) 1970-11-03 1972-03-21
CA138,399A CA961755A (en) 1970-11-03 1972-03-29 Chair

Publications (1)

Publication Number Publication Date
CA961755A true CA961755A (en) 1975-01-28

Family

ID=42941373

Family Applications (1)

Application Number Title Priority Date Filing Date
CA138,399A Expired CA961755A (en) 1970-11-03 1972-03-29 Chair

Country Status (9)

Country Link
US (1) US3669493A (de)
JP (1) JPS4894558A (de)
CA (1) CA961755A (de)
DE (1) DE2211166A1 (de)
FR (1) FR2177166A5 (de)
GB (1) GB1347216A (de)
NO (1) NO133090C (de)
OA (1) OA04079A (de)
SE (1) SE368766B (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006729A1 (de) * 1978-06-19 1980-01-09 Hans Christian Mengshoel Stützvorrichtung zum Gebrauch bei einer knienden Sitzhaltung
EP0018812A1 (de) * 1979-04-30 1980-11-12 Hans Christian Mengshoel Sitzvorrichtung
FR2502487A1 (fr) * 1981-03-27 1982-10-01 Vinel Jean Francois Dispositif de repos de protection et de reeducation vertebrale passive
DE3227519A1 (de) * 1981-07-28 1983-02-17 Steifensand Sitzmöbel- und Tischfabrik Inh.: F. Martin Steifensand, 8501 Wendelstein Sitzanordnung
FR2552988A1 (fr) * 1983-10-10 1985-04-12 Savigny Francois Siege polyvalent donnant une station mi-assise, mi-a genoux
US4534590A (en) * 1982-06-15 1985-08-13 Matsushita Electric Works, Ltd. Chair with a back for reclining
US4848841A (en) * 1987-05-22 1989-07-18 Hoganasmobler Ab Sitting device
US5667278A (en) * 1995-12-27 1997-09-16 Li; Chun Hsien Combinational chair, recliner and typing stool

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2510725C2 (de) * 1975-03-12 1985-02-21 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Knierückhaltevorrichtung für Kraftfahrzeuginsassen
US4065180A (en) * 1977-01-05 1977-12-27 John Karay Leg-restraining device for geriatric chair
NO145973C (no) * 1979-03-30 1982-07-07 Hans Chr Mengshoel Sittemoebel
JPS5899912A (ja) * 1981-12-10 1983-06-14 松下電工株式会社 椅子
JPS5899913A (ja) * 1981-12-10 1983-06-14 松下電工株式会社 椅子
US4960305A (en) * 1983-03-17 1990-10-02 Peter Opsvik Air comprising supports for the posterior and the shins, respectively, of a chair occupant
DE8307879U1 (de) * 1983-03-17 1983-12-29 Opsvik, Peter, 1370 Asker Stuhl mit Anlageflächen für das Gesäß bzw. die Schienbeine
NO153913C (no) * 1983-07-08 1986-06-18 Hans Chr Mengshoel Anordning ved stol.
US4552404A (en) * 1983-10-12 1985-11-12 Congleton Jerome J Neutral body posture chair
JPS6079351U (ja) * 1983-11-08 1985-06-03 國新産業株式会社 着座装置
JPS6083355U (ja) * 1983-11-09 1985-06-08 國新産業株式会社 着座装置
JPS6091062U (ja) * 1983-11-30 1985-06-21 國新産業株式会社 着座装置
JPS60117754U (ja) * 1984-01-14 1985-08-09 國新産業株式会社 着座装置
JPS60115054U (ja) * 1984-01-14 1985-08-03 國新産業株式会社 着座装置
US4589699A (en) * 1984-05-29 1986-05-20 Dungan David L Sit-kneel chair
SE456397C (sv) * 1984-10-19 1989-12-21 Johan Magnus Ullman Stol innefattande en sits med ett framaat lutande parti
GB2169502A (en) * 1984-12-31 1986-07-16 Yeung Yiu Lung Knee support device
US4650249A (en) * 1984-12-31 1987-03-17 Hector Serber Ergonomic seating assembly system with front chest support component, pelvic tilt seat component and related attachments
NO161241C (no) * 1985-02-18 1989-07-26 Hans Chr Mengshoel Anordning til bruk ved knelelignende sittestilling.
JPS61217110A (ja) * 1985-03-22 1986-09-26 国新産業株式会社 着座装置
JPS61222414A (ja) * 1985-03-28 1986-10-02 国新産業株式会社 着座装置
JPS61170362U (de) * 1985-04-11 1986-10-22
US4614378A (en) * 1985-04-18 1986-09-30 Ken Picou Portable reversible chair apparatus
GB8514889D0 (en) * 1985-06-12 1985-07-17 Mcdowall Ltd Wallace Posture support chair
US4736982A (en) * 1985-11-07 1988-04-12 Hwang Sunny S Convertible chair
FR2599608B1 (fr) * 1986-06-06 1988-12-09 Arnold Francois Dispositif pour s'asseoir en position assis-a-genoux
US4746167A (en) * 1986-12-29 1988-05-24 Palmer David A Portable, knock-down massage chair
DE3804399A1 (de) * 1987-02-16 1988-08-25 Klaus Dilg Kniehocker
US4793655A (en) * 1987-03-20 1988-12-27 Kval Marketing Inc. Multi-position convertible therapeutic chair
US4765684A (en) * 1987-03-20 1988-08-23 Kval Marketing Inc. Multi-purpose chair with retractable knee rest
US4832407A (en) * 1987-11-27 1989-05-23 Hector Serber Variable posture chair and method
US4865270A (en) * 1988-10-06 1989-09-12 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Passive zero-gravity leg restraint
GB8902101D0 (en) * 1989-01-31 1989-03-22 Harper James C E Keyboard workstations and supports therefor
US4913487A (en) * 1989-04-03 1990-04-03 The Boeing Company Aircraft workstation which is convertible between a flight attendant's seat and a computer terminal
DE69008361T2 (de) * 1989-09-22 1994-08-04 Charash Ruth A Ergonomisches stehgerät und verfahren zu dessen verwendung.
WO1993009701A1 (de) * 1991-11-11 1993-05-27 Josef Huser Umstellbarer stuhl
US5496247A (en) * 1994-09-22 1996-03-05 Anderson; Martin D. Back builder
US5669669A (en) * 1996-01-25 1997-09-23 Usher; Gregory Jerome Child's balance seat
US6595589B2 (en) * 2001-05-15 2003-07-22 Charles A. Cochran Portable therapy chair
CA2357902C (en) * 2001-09-26 2009-07-07 Charles N. Martin Therapeutic chair
US6805322B2 (en) * 2002-08-15 2004-10-19 The Boeing Company Multiple-position seat
US20060082206A1 (en) * 2004-10-15 2006-04-20 Tanya Travis Chair for an enhanced learning environment
DE102006017723B4 (de) * 2005-04-18 2007-08-30 König Komfort- und Rennsitze GmbH Schützensitz für bemannte militärische Flugobjekte
GB0517691D0 (en) * 2005-08-31 2005-10-05 Progressive Sports Technologies Ltd Abdominal training apparatus
EP2061358A2 (de) * 2006-08-28 2009-05-27 Gayo Design Ltd. Verstellbarer stuhl für zahlreiche körperpositionen und verwendungsverfahren dafür
DE202006019197U1 (de) 2006-12-16 2007-03-01 Marioth, Georg Stehhilfe
US8317267B2 (en) * 2009-07-20 2012-11-27 Jay Stuart Wallace Ergonomic saddle chair
DE102010022150B4 (de) * 2010-05-18 2012-01-12 Stephan George Ayikwei Addy Sitzvorrichtung zum Sitzen in kniender Sitzposition
US8590974B2 (en) * 2010-09-29 2013-11-26 Robert Kalayjian Ergonomic kneeling bench or stool
GB201110748D0 (en) 2011-06-24 2011-08-10 Freedman Simon A A seat
PL398195A1 (pl) * 2012-02-21 2013-09-02 Andrzej Kieryllo Krzeslo dwufunkcyjne z podzielnym siedziskiem
US20140159453A1 (en) * 2012-12-04 2014-06-12 Healthpostures, Llc Ergonomic chair
EP2783672A1 (de) * 2013-03-26 2014-10-01 Arjo Hospital Equipment AB Flexible medizinische Stützen
US9894991B2 (en) 2014-12-19 2018-02-20 Dee Volin Unique portable foldable five-device-in-one kneeler-bench-caddy-table-umbrella system, having kneeler system, bench system, caddy system, table system, and kneeler-bench-caddy-table-locking umbrella system
JP6636296B2 (ja) * 2015-10-06 2020-01-29 公立大学法人大阪 姿勢保持具及び家具セット
US10575649B2 (en) 2017-06-09 2020-03-03 Mead Timothy Pelletier Fastenerless ergonomic knee rest unitary construction chair
US10716405B2 (en) * 2018-05-02 2020-07-21 David Pearson Assistive device for standing tasks

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1065022A (en) * 1912-03-14 1913-06-17 Helen M Bell Supporting device.
US2118689A (en) * 1934-11-20 1938-05-24 Le Grand S Whedon Automobile seat
US2154606A (en) * 1937-03-06 1939-04-18 George W Covington Chair
US2309881A (en) * 1938-06-23 1943-02-02 Ralph H Wise Chair
US2530785A (en) * 1946-02-15 1950-11-21 Leo J Rocca Folding desk and seat
CH472868A (de) * 1967-08-31 1969-05-31 Holzaepfel Kg Moebel Christian Sitzmöbel

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006729A1 (de) * 1978-06-19 1980-01-09 Hans Christian Mengshoel Stützvorrichtung zum Gebrauch bei einer knienden Sitzhaltung
US4377309A (en) * 1978-06-19 1983-03-22 Mengshoel Hans Chr Supporting device for use in a kneeling-like sitting posture
EP0018812A1 (de) * 1979-04-30 1980-11-12 Hans Christian Mengshoel Sitzvorrichtung
FR2502487A1 (fr) * 1981-03-27 1982-10-01 Vinel Jean Francois Dispositif de repos de protection et de reeducation vertebrale passive
DE3227519A1 (de) * 1981-07-28 1983-02-17 Steifensand Sitzmöbel- und Tischfabrik Inh.: F. Martin Steifensand, 8501 Wendelstein Sitzanordnung
US4564237A (en) * 1981-07-28 1986-01-14 Steifensand Friedrich Martin Seat arrangement
US4534590A (en) * 1982-06-15 1985-08-13 Matsushita Electric Works, Ltd. Chair with a back for reclining
FR2552988A1 (fr) * 1983-10-10 1985-04-12 Savigny Francois Siege polyvalent donnant une station mi-assise, mi-a genoux
US4848841A (en) * 1987-05-22 1989-07-18 Hoganasmobler Ab Sitting device
US5667278A (en) * 1995-12-27 1997-09-16 Li; Chun Hsien Combinational chair, recliner and typing stool

Also Published As

Publication number Publication date
US3669493A (en) 1972-06-13
FR2177166A5 (de) 1973-11-02
GB1347216A (en) 1974-02-27
NO133090C (de) 1976-03-10
NO133090B (de) 1975-12-01
SE368766B (de) 1974-07-22
OA04079A (fr) 1979-10-30
JPS4894558A (de) 1973-12-05
DE2211166A1 (de) 1973-09-13

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