GB201908264D0 - Adjustable chair - Google Patents

Adjustable chair

Info

Publication number
GB201908264D0
GB201908264D0 GBGB1908264.3A GB201908264A GB201908264D0 GB 201908264 D0 GB201908264 D0 GB 201908264D0 GB 201908264 A GB201908264 A GB 201908264A GB 201908264 D0 GB201908264 D0 GB 201908264D0
Authority
GB
United Kingdom
Prior art keywords
adjustable chair
chair
adjustable
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.)
Ceased
Application number
GBGB1908264.3A
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.)
Radcliffe Furniture Ltd
Original Assignee
Radcliffe Furniture Ltd
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 Radcliffe Furniture Ltd filed Critical Radcliffe Furniture Ltd
Priority to GBGB1908264.3A priority Critical patent/GB201908264D0/en
Publication of GB201908264D0 publication Critical patent/GB201908264D0/en
Priority to GBGB2008681.5A priority patent/GB202008681D0/en
Priority to PCT/GB2020/051392 priority patent/WO2020249937A1/en
Priority to US17/617,154 priority patent/US20220232982A1/en
Priority to GB2008695.5A priority patent/GB2587463B/en
Ceased 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
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/023—Reclining or easy chairs having independently-adjustable supporting parts the parts being horizontally-adjustable seats ; Expandable seats or the like, e.g. seats with horizontally adjustable parts
    • 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
    • A47C7/506—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type
    • A47C7/5062—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type rectilinearly
    • A47C7/5064—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type rectilinearly in vertical direction
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • 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
    • A47C7/34—Seat parts with springs in compression, e.g. coiled
    • 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—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • 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
    • A47C7/503—Supports for the feet or the legs coupled to fixed parts of the chair 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
    • 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
    • A47C7/506—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type
    • A47C7/5062—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type rectilinearly

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
GBGB1908264.3A 2019-06-10 2019-06-10 Adjustable chair Ceased GB201908264D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GBGB1908264.3A GB201908264D0 (en) 2019-06-10 2019-06-10 Adjustable chair
GBGB2008681.5A GB202008681D0 (en) 2019-06-10 2020-06-09 Adjustable chair
PCT/GB2020/051392 WO2020249937A1 (en) 2019-06-10 2020-06-09 Adjustable chair
US17/617,154 US20220232982A1 (en) 2019-06-10 2020-06-09 Adjustable chair
GB2008695.5A GB2587463B (en) 2019-06-10 2020-06-09 Adjustable chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1908264.3A GB201908264D0 (en) 2019-06-10 2019-06-10 Adjustable chair

Publications (1)

Publication Number Publication Date
GB201908264D0 true GB201908264D0 (en) 2019-07-24

Family

ID=67386197

Family Applications (3)

Application Number Title Priority Date Filing Date
GBGB1908264.3A Ceased GB201908264D0 (en) 2019-06-10 2019-06-10 Adjustable chair
GB2008695.5A Active GB2587463B (en) 2019-06-10 2020-06-09 Adjustable chair
GBGB2008681.5A Ceased GB202008681D0 (en) 2019-06-10 2020-06-09 Adjustable chair

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB2008695.5A Active GB2587463B (en) 2019-06-10 2020-06-09 Adjustable chair
GBGB2008681.5A Ceased GB202008681D0 (en) 2019-06-10 2020-06-09 Adjustable chair

Country Status (3)

Country Link
US (1) US20220232982A1 (en)
GB (3) GB201908264D0 (en)
WO (1) WO2020249937A1 (en)

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US280907A (en) * 1883-07-10 Foot-rest for piano-stools
US1966343A (en) * 1932-05-26 1934-07-10 Standard Pressed Steel Co Chair
US2040942A (en) * 1935-02-11 1936-05-19 Charles J Katenkamp Sun bath seat
US2797738A (en) * 1954-11-22 1957-07-02 William M Patterson Adjustable chair
US2784769A (en) * 1955-06-06 1957-03-12 Sturgis Posture Chair Company Chair construction
SE438960B (en) * 1982-05-04 1985-05-28 Permobil Ab Wheelchair footrest device
US4524475A (en) * 1984-03-22 1985-06-25 Valentino Pearl T Hospital bed step
US4786105A (en) * 1988-02-24 1988-11-22 All Day Chair Company Continually positionable chair with adjustable lumbar support
AU665253B2 (en) * 1992-06-15 1995-12-21 Jim Condos Chair
JPH09238775A (en) * 1996-03-05 1997-09-16 Shimooka:Kk Chair with foot rest
US5599066A (en) * 1996-06-27 1997-02-04 Chih; Chen C. Backrest adjusting structure of a chair
US5902013A (en) * 1998-07-13 1999-05-11 Hong; Chin-Lin Adjustable backrest of office chair
SE519276C2 (en) * 2002-02-06 2003-02-11 Aktiv Ortopedteknik I Uppsala Work chair, especially for disabled people, has separately adjustable leg rest for supporting knee and lower leg
US6921135B2 (en) * 2002-09-04 2005-07-26 Craig Ellis Child's adjustable chair
US20040189073A1 (en) * 2003-03-28 2004-09-30 Donald Chadwick Adjustable chair
US7401858B2 (en) * 2003-05-23 2008-07-22 Manplus Co., Ltd. Chair having automatically adjustable backrest
US7073854B2 (en) * 2003-11-24 2006-07-11 Fang-Sheng Tseng Back supporting device for a motor vehicle seat
TWI263482B (en) * 2004-01-09 2006-10-11 Yi-Luen Shiau Depth adjustment device of chairback and armrest
US7222920B1 (en) * 2005-06-17 2007-05-29 Washington James N Adjustable chair
FI20090034A0 (en) * 2009-02-04 2009-02-04 Serlachius Jarl Fredrik Chair back support system
CN202874561U (en) * 2012-09-07 2013-04-17 欧亚平 Chair back frame capable of moving forwards and backwards
KR101476622B1 (en) * 2013-01-23 2014-12-26 주식회사 시디즈 Chair with integrated back
TWM483075U (en) * 2014-01-22 2014-08-01 Karma Medical Prod Co Ltd Seat mechanism of electric wheelchair

Also Published As

Publication number Publication date
GB2587463A (en) 2021-03-31
GB2587463B (en) 2022-08-31
US20220232982A1 (en) 2022-07-28
WO2020249937A1 (en) 2020-12-17
GB202008695D0 (en) 2020-07-22
GB202008681D0 (en) 2020-07-22

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)