CA2720189A1 - Adjustable ergonomic chair - Google Patents

Adjustable ergonomic chair Download PDF

Info

Publication number
CA2720189A1
CA2720189A1 CA2720189A CA2720189A CA2720189A1 CA 2720189 A1 CA2720189 A1 CA 2720189A1 CA 2720189 A CA2720189 A CA 2720189A CA 2720189 A CA2720189 A CA 2720189A CA 2720189 A1 CA2720189 A1 CA 2720189A1
Authority
CA
Canada
Prior art keywords
seat
brace
knee
strut
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.)
Abandoned
Application number
CA2720189A
Other languages
English (en)
French (fr)
Inventor
Victor Toso
Benjamin G. Pratt
David J. Prince
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.)
Nada Concepts Inc
Original Assignee
Nada Concepts Inc
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 Nada Concepts Inc filed Critical Nada Concepts Inc
Publication of CA2720189A1 publication Critical patent/CA2720189A1/en
Abandoned 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
    • A47C7/36—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/46—Supports for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • 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
    • A47C7/503—Supports for the feet or the legs with double foot-rests or leg-rests
    • 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

Landscapes

  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Special Chairs (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
CA2720189A 2008-03-31 2009-03-31 Adjustable ergonomic chair Abandoned CA2720189A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US4095208P 2008-03-31 2008-03-31
US61/040,952 2008-03-31
US16530709P 2009-03-31 2009-03-31
US61/165,307 2009-03-31
PCT/US2009/038997 WO2009124074A1 (en) 2008-03-31 2009-03-31 Adjustable ergonomic chair

Publications (1)

Publication Number Publication Date
CA2720189A1 true CA2720189A1 (en) 2009-10-08

Family

ID=41115992

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2720189A Abandoned CA2720189A1 (en) 2008-03-31 2009-03-31 Adjustable ergonomic chair

Country Status (5)

Country Link
US (2) US8052217B2 (enExample)
EP (1) EP2259701A1 (enExample)
JP (1) JP5425886B2 (enExample)
CA (1) CA2720189A1 (enExample)
WO (1) WO2009124074A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011101041U1 (de) * 2011-05-24 2011-06-24 Vig, Ioan, 82166 Hilfsmittel zur Durchführung von Arbeiten am Boden
US8857911B2 (en) * 2011-06-10 2014-10-14 Zodiac Seats Us Llc Passenger seat assembly
US8956269B1 (en) * 2012-11-21 2015-02-17 Ricardo Denis Skeete Muscle group isolator system
US9101221B2 (en) * 2013-07-23 2015-08-11 La-Z-Boy Incorporated Furniture member with center support leg rest
US10051965B2 (en) * 2015-04-03 2018-08-21 Hewitt Design Group, LLC Modified footrest for salon chair
US10169061B2 (en) * 2015-05-06 2019-01-01 Ford Global Technologies, Llc Scalable and flexible operating system platform
CN105178637B (zh) * 2015-08-06 2017-11-03 长江大学 一种多功能舒缓隐秘心理咨询室
CN105718056B (zh) * 2016-01-19 2019-09-10 北京小米移动软件有限公司 手势识别方法及装置
JP6970179B2 (ja) * 2016-04-13 2021-11-24 フレキシボッド・リミテッド エクササイズ手段を有する椅子
NZ767146A (en) * 2018-02-27 2022-07-01 Roger Thomas MASCULL and Elizabeth Jocelyn MASCULL as Trustees of the RT and EJ Family Trust A seating support
US12053100B2 (en) * 2022-08-23 2024-08-06 Godfrey Kigonya Posture-enforcing seat

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* Cited by examiner, † Cited by third party
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CA454926A (en) 1949-03-08 Page Bernard Collapsible chair-seat for boats
US485277A (en) * 1892-11-01 Rudolph m
US1065022A (en) * 1912-03-14 1913-06-17 Helen M Bell Supporting device.
US2722974A (en) * 1953-04-24 1955-11-08 Charles H Cooper Driver's leg rest for use in automobiles
FR1288753A (fr) * 1960-12-23 1962-03-30 Siège articulé
US3215469A (en) * 1962-03-05 1965-11-02 Helen E Beart Invalid chair
US4065180A (en) * 1977-01-05 1977-12-27 John Karay Leg-restraining device for geriatric chair
US4247064A (en) * 1979-06-06 1981-01-27 The United States Of America As Represented By The Secretary Of The Navy Limb retention system
US4510633A (en) * 1982-12-20 1985-04-16 Thorne Mark W Invalid transfer means
BR6400758U (pt) 1984-05-17 1985-12-24 Roberto Meirelles De Moura E C Base de assento com apoio
GB8425908D0 (en) 1984-10-12 1984-11-21 Anderle E Seat with dynamic lumbar support
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
US4728150A (en) * 1986-10-08 1988-03-01 Gaudreau Charles H Jun Apparatus for wheelchair fittings
US4793655A (en) * 1987-03-20 1988-12-27 Kval Marketing Inc. Multi-position convertible therapeutic chair
US4762364A (en) * 1987-08-04 1988-08-09 Rock-A-Bye Restraint Company, Inc. Child restraint device
US4832407A (en) * 1987-11-27 1989-05-23 Hector Serber Variable posture chair and method
DE3903388A1 (de) 1989-02-04 1990-08-09 Markus Mueller Vorrichtung zum umwandeln eines buerostuhls in einen kniestuhl
US4948156A (en) * 1989-03-13 1990-08-14 Legg-On Standing lift and support for wheelchair user
US5054852A (en) * 1989-08-30 1991-10-08 Tholkes Alan L Utility station with controlled seating
US6086157A (en) * 1991-01-10 2000-07-11 Toso; Victor Ergonomic chair
US5251961A (en) * 1992-04-10 1993-10-12 Jdi Group Incorporated Adjustable computer chair
US5342116A (en) * 1992-09-30 1994-08-30 Walton Charles A Programmer's anti-slump chair with knee support
US6123392A (en) * 1998-05-14 2000-09-26 Alfred; Jeff R. Chiropractic adjusting chair
US6729690B2 (en) * 2000-12-05 2004-05-04 Earthlite Massage Tables Inc. Compact foldable massage chair
US6440056B1 (en) * 2001-04-27 2002-08-27 The United States Of America As Represented By The Secretary Of The Navy Diacetylenics containing adjacent triple bonds
US6712008B1 (en) * 2001-05-11 2004-03-30 Bruce C. Habenicht Portable computer work station assembly
WO2003024277A1 (en) * 2001-09-20 2003-03-27 Ergomedics, Inc. System for providing lumbar motion and support
WO2005041721A2 (en) 2003-11-03 2005-05-12 Healthpostures, Llc Synergistic body positioning and dynamic support system
CA2486521C (en) * 2004-04-08 2012-05-29 Caroline Saulnier Ergonomic seating assembly
US7367623B2 (en) * 2004-06-12 2008-05-06 Healthpostures, Llc Ergonomic chair
KR100499792B1 (ko) 2004-10-13 2005-07-07 이규윤 의자
US7222920B1 (en) * 2005-06-17 2007-05-29 Washington James N Adjustable chair
US20070063569A1 (en) * 2005-09-22 2007-03-22 Mays Steven C Two-position desk chair
US7234768B2 (en) * 2005-11-16 2007-06-26 Michael Eugene Manning Reversible chair
CA2550385A1 (en) * 2006-06-05 2007-12-05 Peter Kielland Workstation module for a reclinable office chair
EP2656750A1 (en) 2006-08-28 2013-10-30 Gayo Labs Ltd. Adjustable chair for accommodating multiple body positions
WO2008085174A1 (en) 2007-01-11 2008-07-17 Waheed Ghilzai Modular ergonomic chair
US20080272628A1 (en) * 2007-05-03 2008-11-06 Lazar Yuriy B Office furniture, fitness combined utilities
US20090140567A1 (en) * 2007-11-03 2009-06-04 Karl Simon Weiss Multi-adjustable swivel chair with back and knee supports

Also Published As

Publication number Publication date
WO2009124074A1 (en) 2009-10-08
US20090243348A1 (en) 2009-10-01
JP5425886B2 (ja) 2014-02-26
US8052217B2 (en) 2011-11-08
US20120013151A1 (en) 2012-01-19
JP2011526796A (ja) 2011-10-20
EP2259701A1 (en) 2010-12-15
US8474915B2 (en) 2013-07-02

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20140225

FZDE Discontinued

Effective date: 20160331