DE88021C - - Google Patents

Info

Publication number
DE88021C
DE88021C DENDAT88021D DE88021DA DE88021C DE 88021 C DE88021 C DE 88021C DE NDAT88021 D DENDAT88021 D DE NDAT88021D DE 88021D A DE88021D A DE 88021DA DE 88021 C DE88021 C DE 88021C
Authority
DE
Germany
Prior art keywords
backrest
chair
axis
seat
eyelets
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
DENDAT88021D
Other languages
German (de)
English (en)
Publication of DE88021C publication Critical patent/DE88021C/de
Active 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
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/443—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil springs
    • A47C7/444—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil springs of torsion type

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
DENDAT88021D Active DE88021C (ko)

Publications (1)

Publication Number Publication Date
DE88021C true DE88021C (ko)

Family

ID=359945

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT88021D Active DE88021C (ko)

Country Status (1)

Country Link
DE (1) DE88021C (ko)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0295214A1 (de) * 1987-06-09 1988-12-14 Protoned B.V. Sitzmöbel
US5383712A (en) * 1988-04-25 1995-01-24 Perry; Charles O. Flexible chair
USRE36335E (en) * 1988-04-25 1999-10-12 Perry; Charles O. Flexible chair
US6224159B1 (en) 1999-05-12 2001-05-01 Charles Owen Perry Flexible chair which can be disassembled to a flat configuration

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0295214A1 (de) * 1987-06-09 1988-12-14 Protoned B.V. Sitzmöbel
US4880272A (en) * 1987-06-09 1989-11-14 Protoned B.V. Seat furniture
US5383712A (en) * 1988-04-25 1995-01-24 Perry; Charles O. Flexible chair
USRE36335E (en) * 1988-04-25 1999-10-12 Perry; Charles O. Flexible chair
US6224159B1 (en) 1999-05-12 2001-05-01 Charles Owen Perry Flexible chair which can be disassembled to a flat configuration

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