EP1998648A4 - Chair with adjustable back support - Google Patents

Chair with adjustable back support

Info

Publication number
EP1998648A4
EP1998648A4 EP07747565A EP07747565A EP1998648A4 EP 1998648 A4 EP1998648 A4 EP 1998648A4 EP 07747565 A EP07747565 A EP 07747565A EP 07747565 A EP07747565 A EP 07747565A EP 1998648 A4 EP1998648 A4 EP 1998648A4
Authority
EP
European Patent Office
Prior art keywords
chair
back support
adjustable back
adjustable
support
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.)
Withdrawn
Application number
EP07747565A
Other languages
German (de)
French (fr)
Other versions
EP1998648A1 (en
Inventor
Jurek Buchacz
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
Publication of EP1998648A1 publication Critical patent/EP1998648A1/en
Publication of EP1998648A4 publication Critical patent/EP1998648A4/en
Withdrawn legal-status Critical Current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—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
EP07747565A 2006-03-15 2007-03-14 Chair with adjustable back support Withdrawn EP1998648A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20061211A NO327509B1 (en) 2006-03-15 2006-03-15 Chair with adjustable backrest
PCT/NO2007/000099 WO2007105959A1 (en) 2006-03-15 2007-03-14 Chair with adjustable back support

Publications (2)

Publication Number Publication Date
EP1998648A1 EP1998648A1 (en) 2008-12-10
EP1998648A4 true EP1998648A4 (en) 2011-01-05

Family

ID=38509715

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07747565A Withdrawn EP1998648A4 (en) 2006-03-15 2007-03-14 Chair with adjustable back support

Country Status (3)

Country Link
EP (1) EP1998648A4 (en)
NO (1) NO327509B1 (en)
WO (1) WO2007105959A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5794168B2 (en) * 2012-02-13 2015-10-14 トヨタ紡織株式会社 Vehicle seat
US9211824B2 (en) * 2012-04-30 2015-12-15 Ford Global Technologies, Llc Adjustable firmness vehicle seat

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135282A (en) * 1989-08-18 1992-08-04 Man Nutzfahrzeuge Aktiengesellschaft Motor vehicle seat back
WO1994008493A1 (en) * 1992-10-22 1994-04-28 Voelkle Rolf Seating piece of furniture with air cells

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134382A (en) * 1983-02-10 1984-08-15 Rodney Lyall Body support system
DE4228637A1 (en) * 1992-08-28 1994-03-03 Roeder Soehne Sitzmoebelfab Chair with a height-adjustable backrest
DE9316603U1 (en) * 1993-10-29 1994-03-17 Shin Cheng Shien Inflatable pillow
US5785669A (en) * 1995-04-12 1998-07-28 Proctor; Richard I. Back supporting and exercising cushion
US5860699A (en) * 1997-06-23 1999-01-19 Mccord Winn Textron Inc. Adjustable lumbar seating system
DE20120023U1 (en) * 2001-12-11 2002-04-18 Gebhard Reinhard Air cushion system for chairs, seats, armchairs or the like.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135282A (en) * 1989-08-18 1992-08-04 Man Nutzfahrzeuge Aktiengesellschaft Motor vehicle seat back
WO1994008493A1 (en) * 1992-10-22 1994-04-28 Voelkle Rolf Seating piece of furniture with air cells

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007105959A1 *

Also Published As

Publication number Publication date
EP1998648A1 (en) 2008-12-10
NO327509B1 (en) 2009-07-27
WO2007105959A1 (en) 2007-09-20
NO20061211L (en) 2007-09-17

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20081015

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

A4 Supplementary search report drawn up and despatched

Effective date: 20101208

17Q First examination report despatched

Effective date: 20110712

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20111123