DE3856026D1 - Stuhl mit einer Rückenlehne - Google Patents

Stuhl mit einer Rückenlehne

Info

Publication number
DE3856026D1
DE3856026D1 DE3856026T DE3856026T DE3856026D1 DE 3856026 D1 DE3856026 D1 DE 3856026D1 DE 3856026 T DE3856026 T DE 3856026T DE 3856026 T DE3856026 T DE 3856026T DE 3856026 D1 DE3856026 D1 DE 3856026D1
Authority
DE
Germany
Prior art keywords
backrest
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.)
Expired - Fee Related
Application number
DE3856026T
Other languages
English (en)
Other versions
DE3856026T2 (de
Inventor
Shinichi Kaneda
Yoichi Suzuki
Takao Sugano
Masamitu Miyashita
Tunetaro Ito
Miyoshi Katagiri
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.)
Kokuyo Co Ltd
Takano Co Ltd
Original Assignee
Kokuyo Co Ltd
Takano Co 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 Kokuyo Co Ltd, Takano Co Ltd filed Critical Kokuyo Co Ltd
Application granted granted Critical
Publication of DE3856026D1 publication Critical patent/DE3856026D1/de
Publication of DE3856026T2 publication Critical patent/DE3856026T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/12—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats with shell-shape seat and back-rest unit, e.g. having arm 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
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/405—Support for the head or the back for the back with double backrests
DE3856026T 1988-08-31 1988-10-24 Stuhl mit einer Rückenlehne Expired - Fee Related DE3856026T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63219171A JP2592108B2 (ja) 1988-08-31 1988-08-31 背もたれ付椅子
PCT/JP1988/001080 WO1990004343A1 (en) 1988-08-31 1988-10-24 Back rest-carrying chair
EP93112586A EP0574958B1 (de) 1988-08-31 1988-10-24 Stuhl mit einer Rückenlehne

Publications (2)

Publication Number Publication Date
DE3856026D1 true DE3856026D1 (de) 1997-10-16
DE3856026T2 DE3856026T2 (de) 1998-02-12

Family

ID=42315442

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3854197T Expired - Fee Related DE3854197T2 (de) 1988-08-31 1988-10-24 Stuhl mit rücklehne.
DE3856026T Expired - Fee Related DE3856026T2 (de) 1988-08-31 1988-10-24 Stuhl mit einer Rückenlehne

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3854197T Expired - Fee Related DE3854197T2 (de) 1988-08-31 1988-10-24 Stuhl mit rücklehne.

Country Status (5)

Country Link
US (1) US5102196A (de)
EP (2) EP0574958B1 (de)
JP (1) JP2592108B2 (de)
DE (2) DE3854197T2 (de)
WO (1) WO1990004343A1 (de)

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US9167910B2 (en) 2012-09-20 2015-10-27 Steelcase Inc. Chair assembly
US11229294B2 (en) * 2012-09-20 2022-01-25 Steelcase Inc. Chair assembly with upholstery covering
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Also Published As

Publication number Publication date
DE3854197T2 (de) 1995-11-30
DE3856026T2 (de) 1998-02-12
EP0574958A1 (de) 1993-12-22
JP2592108B2 (ja) 1997-03-19
EP0394441B1 (de) 1995-07-19
JPH0265804A (ja) 1990-03-06
EP0394441A4 (en) 1991-09-25
WO1990004343A1 (en) 1990-05-03
EP0394441A1 (de) 1990-10-31
US5102196A (en) 1992-04-07
DE3854197D1 (de) 1995-08-24
EP0574958B1 (de) 1997-09-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee