EP0259609A3 - Chair - Google Patents

Chair Download PDF

Info

Publication number
EP0259609A3
EP0259609A3 EP87111319A EP87111319A EP0259609A3 EP 0259609 A3 EP0259609 A3 EP 0259609A3 EP 87111319 A EP87111319 A EP 87111319A EP 87111319 A EP87111319 A EP 87111319A EP 0259609 A3 EP0259609 A3 EP 0259609A3
Authority
EP
European Patent Office
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.)
Granted
Application number
EP87111319A
Other languages
German (de)
Other versions
EP0259609A2 (en
EP0259609B1 (en
Inventor
Fritz Makiol
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.)
Girsberger Holding AG
Original Assignee
Girsberger Holding AG
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
Family has litigation
Priority to DE3630503A priority Critical patent/DE3630503C2/de
Priority to DE3630503 priority
Application filed by Girsberger Holding AG filed Critical Girsberger Holding AG
Publication of EP0259609A2 publication Critical patent/EP0259609A2/en
Publication of EP0259609A3 publication Critical patent/EP0259609A3/en
Application granted granted Critical
Publication of EP0259609B1 publication Critical patent/EP0259609B1/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6309124&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0259609(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C1/00Chairs adapted for special purposes
    • A47C1/02Reclining or easy chairs
    • A47C1/031Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03255Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest with a central column, e.g. rocking office chairs
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C1/00Chairs adapted for special purposes
    • A47C1/02Reclining or easy chairs
    • A47C1/031Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C1/00Chairs adapted for special purposes
    • A47C1/02Reclining or easy chairs
    • A47C1/031Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03272Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs
    • A47C1/03274Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs of torsion type
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00Chairs and seats
    • Y10S297/02Molded
EP87111319A 1986-09-08 1987-08-05 Chair Expired - Lifetime EP0259609B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE3630503A DE3630503C2 (en) 1986-09-08 1986-09-08
DE3630503 1986-09-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT87111319T AT70956T (en) 1986-09-08 1987-08-05 Chair.

Publications (3)

Publication Number Publication Date
EP0259609A2 EP0259609A2 (en) 1988-03-16
EP0259609A3 true EP0259609A3 (en) 1988-06-22
EP0259609B1 EP0259609B1 (en) 1992-01-02

Family

ID=6309124

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87111319A Expired - Lifetime EP0259609B1 (en) 1986-09-08 1987-08-05 Chair

Country Status (4)

Country Link
US (1) US4834453A (en)
EP (1) EP0259609B1 (en)
AT (1) AT70956T (en)
DE (2) DE3630503C2 (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3634055A1 (en) * 1986-10-07 1988-04-14 Inaba Seisakusho Ltd SEAT FURNITURE
DE3800751A1 (en) * 1987-01-19 1988-08-04 Okamura Corp Armchair
DE3817761C2 (en) * 1988-05-19 1990-05-10 Roeder Gmbh, 6000 Frankfurt, De
DE59200011D1 (en) * 1992-01-20 1993-10-14 Stoll Kg Christof Backrest for an office chair.
WO1994027472A1 (en) * 1993-06-02 1994-12-08 Sava Cvek Articulated support chair
DE4327373C2 (en) * 1993-08-14 1997-07-17 Girsberger Holding Ag Chair, especially office chair
GB2342038B (en) * 1996-05-18 2000-10-18 Slipcatch Ltd Improvements in or relating to seats
US5887946A (en) * 1997-01-03 1999-03-30 Raftery Design, Inc. Chair with movable back support
US5909923A (en) 1997-10-24 1999-06-08 Steelcase Inc. Chair with novel pivot mounts and method of assembly
DE29808831U1 (en) * 1998-05-15 1998-08-27 Delphi Automotive Systems Gmbh Seat and headrest assembly for a vehicle
US6027168A (en) * 1998-06-05 2000-02-22 Leggett & Platt, Inc. Chair seat horizontal adjustment mechanism
EP1234529A4 (en) * 2000-10-16 2004-08-11 Kokuyo Kk Chair
US6609755B2 (en) * 2001-06-15 2003-08-26 Hon Technology Inc. Ergonomic chair
US7147285B2 (en) * 2004-01-20 2006-12-12 Tung Yu Oa Co., Ltd. Reclining apparatus for chair
US7458637B2 (en) * 2004-06-10 2008-12-02 Steelcase Inc. Back construction with flexible lumbar
US7237841B2 (en) * 2004-06-10 2007-07-03 Steelcase Development Corporation Back construction with flexible lumbar
CN100455434C (en) * 2004-09-30 2009-01-28 冷鹭浩 Plastic clad plate and its production method
JP5002835B2 (en) 2005-10-27 2012-08-15 コクヨ株式会社 Member connection structure
JP4719905B2 (en) 2005-10-27 2011-07-06 コクヨ株式会社 Chair
JP4747311B2 (en) 2005-11-11 2011-08-17 コクヨ株式会社 Chair
JP4945781B2 (en) 2005-11-11 2012-06-06 コクヨ株式会社 Chair
JP4721183B2 (en) 2005-11-11 2011-07-13 コクヨ株式会社 Spring mounting structure
US7806478B1 (en) 2006-01-04 2010-10-05 Sava Cvek Task chair with dual tilting capabilities
US7896439B2 (en) * 2006-08-30 2011-03-01 Itoki Corporation Chair
US7674215B1 (en) * 2007-10-23 2010-03-09 Brunswick Corporation Exercise apparatus seat
CA2698242C (en) * 2008-05-26 2017-10-24 Gordon J. Peterson Conforming back for a seating unit
CA2699558A1 (en) * 2009-04-16 2010-10-16 Steven Pearse Back extension backrest
CN201602410U (en) * 2010-02-04 2010-10-13 周金坤 Dual-purpose chair for working and entertainment
WO2011146554A1 (en) 2010-05-18 2011-11-24 Aria Enterprises, Inc. Portable, compact folding furniture pieces
US8602501B2 (en) * 2010-09-14 2013-12-10 Herman Miller, Inc. Backrest
US8926017B2 (en) 2012-09-06 2015-01-06 James E. Grove Chair with integral pivoting lumbar and seat cushion portions
USD696545S1 (en) 2013-07-30 2013-12-31 Steelcase, Inc. Rear surface of a chair back
DE102015102007B3 (en) * 2015-02-12 2016-07-28 Wilkhahn Wilkening + Hahne Gmbh + Co. seating

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2267723A1 (en) * 1974-04-22 1975-11-14 Steelcase Inc
GB2143730A (en) * 1983-07-20 1985-02-20 Protoned Bv Work chair
GB2159400A (en) * 1985-05-10 1985-12-04 Syba Ltd Spring-tilt mechanism for a chair or seat

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471024A (en) * 1946-10-04 1949-05-24 Roy A Cramer Chair with tilting back and automatically shiftable seat
US3904243A (en) * 1974-09-23 1975-09-09 Krueger Metal Products Fiberglass shell construction with screw anchor inserts
DE2731618A1 (en) * 1977-07-13 1979-01-25 Wilkhahn Wilkening & Hahne Chair with seat and backrest - has wedged part on see=saw mechanism adapting to forward working or rear relaxing positions
DE2925520A1 (en) * 1979-06-25 1981-01-15 Mauser Waldeck Gmbh Swivel chair with adjustable tilt and height - has support column, arm, and sprung telescoping pistons
FR2533428B1 (en) * 1982-09-23 1984-12-21 Strafor Sa
GR79649B (en) * 1982-10-22 1984-10-31 Castelli Spa
US4560199A (en) * 1983-07-22 1985-12-24 Pamont Ag Recliner chair
DE8417429U1 (en) * 1984-06-08 1984-09-20 Hansen, Eckard, 9430 St. Margrethen, Ch
FR2575051B1 (en) * 1984-12-21 1987-02-27 Linguanotto Ets Seat, in particular working seat, in several positions
US4709963A (en) * 1986-12-12 1987-12-01 Milsco Manufacturing Company Adjustable office chair

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2267723A1 (en) * 1974-04-22 1975-11-14 Steelcase Inc
GB2143730A (en) * 1983-07-20 1985-02-20 Protoned Bv Work chair
GB2159400A (en) * 1985-05-10 1985-12-04 Syba Ltd Spring-tilt mechanism for a chair or seat

Also Published As

Publication number Publication date
US4834453A (en) 1989-05-30
EP0259609A2 (en) 1988-03-16
DE3630503A1 (en) 1988-03-10
DE3630503C2 (en) 1991-05-08
EP0259609B1 (en) 1992-01-02
AT70956T (en) 1992-01-15
DE3775664D1 (en) 1992-02-13

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