GB2561703B - Chair assembly - Google Patents

Chair assembly Download PDF

Info

Publication number
GB2561703B
GB2561703B GB1803586.5A GB201803586A GB2561703B GB 2561703 B GB2561703 B GB 2561703B GB 201803586 A GB201803586 A GB 201803586A GB 2561703 B GB2561703 B GB 2561703B
Authority
GB
United Kingdom
Prior art keywords
chair assembly
chair
assembly
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.)
Active
Application number
GB1803586.5A
Other versions
GB201803586D0 (en
GB2561703A (en
Inventor
Ephgrave Caroline
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 claimed from GBGB1704024.7A external-priority patent/GB201704024D0/en
Priority claimed from GBGB1716558.0A external-priority patent/GB201716558D0/en
Priority claimed from GBGB1800643.7A external-priority patent/GB201800643D0/en
Application filed by Individual filed Critical Individual
Publication of GB201803586D0 publication Critical patent/GB201803586D0/en
Publication of GB2561703A publication Critical patent/GB2561703A/en
Application granted granted Critical
Publication of GB2561703B publication Critical patent/GB2561703B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • A47C7/462—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means
    • 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
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • A47C7/467—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by fluid means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
GB1803586.5A 2017-03-14 2018-03-06 Chair assembly Active GB2561703B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1704024.7A GB201704024D0 (en) 2017-03-14 2017-03-14 Ephgrave chair
GBGB1716558.0A GB201716558D0 (en) 2017-10-10 2017-10-10 Chair including adjustable support
GBGB1800643.7A GB201800643D0 (en) 2018-01-15 2018-01-15 Chair assembly

Publications (3)

Publication Number Publication Date
GB201803586D0 GB201803586D0 (en) 2018-04-18
GB2561703A GB2561703A (en) 2018-10-24
GB2561703B true GB2561703B (en) 2021-11-10

Family

ID=61903690

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1803586.5A Active GB2561703B (en) 2017-03-14 2018-03-06 Chair assembly

Country Status (1)

Country Link
GB (1) GB2561703B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11253076B2 (en) * 2019-02-05 2022-02-22 Unchair LLC Chair having open shoulder backrest
EP3960034A4 (en) * 2019-05-31 2023-01-11 Zhifei Ye Spine-protecting and spine-correcting multifunctional healthcare seat device employing body weight to achieve embrace-like support, pressure-reduction, fixing, and correction

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981325A (en) * 1988-08-25 1991-01-01 Dennis Zacharkow Posture support with multi-planar adjustment
US5575534A (en) * 1995-06-16 1996-11-19 Institute Of Occupational Safety And Health, Council Of Labor Affairs Work chair
WO2002000064A2 (en) * 2000-06-23 2002-01-03 Vik David J Methods and chair for supporting the back of a seated person
US20080150337A1 (en) * 2006-12-22 2008-06-26 Bilak Mark R Vertebral column support apparatus and method
US20100289305A1 (en) * 2009-05-12 2010-11-18 Formosa Sounding Corp. Adjustable Back Rest Structure
US20160157617A1 (en) * 2014-12-04 2016-06-09 Lear Corporation Thoracic region comfort seating system
KR20160096252A (en) * 2015-02-04 2016-08-16 주식회사 메드릭스 Gymball type waist cushion
WO2017087418A1 (en) * 2015-11-16 2017-05-26 Schenck Kirk Edward A backrest for a seating device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981325A (en) * 1988-08-25 1991-01-01 Dennis Zacharkow Posture support with multi-planar adjustment
US5575534A (en) * 1995-06-16 1996-11-19 Institute Of Occupational Safety And Health, Council Of Labor Affairs Work chair
WO2002000064A2 (en) * 2000-06-23 2002-01-03 Vik David J Methods and chair for supporting the back of a seated person
US20080150337A1 (en) * 2006-12-22 2008-06-26 Bilak Mark R Vertebral column support apparatus and method
US20100289305A1 (en) * 2009-05-12 2010-11-18 Formosa Sounding Corp. Adjustable Back Rest Structure
US20160157617A1 (en) * 2014-12-04 2016-06-09 Lear Corporation Thoracic region comfort seating system
KR20160096252A (en) * 2015-02-04 2016-08-16 주식회사 메드릭스 Gymball type waist cushion
WO2017087418A1 (en) * 2015-11-16 2017-05-26 Schenck Kirk Edward A backrest for a seating device

Also Published As

Publication number Publication date
GB201803586D0 (en) 2018-04-18
GB2561703A (en) 2018-10-24

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