CA1146058A - Chair and seat-back unit - Google Patents

Chair and seat-back unit

Info

Publication number
CA1146058A
CA1146058A CA000353750A CA353750A CA1146058A CA 1146058 A CA1146058 A CA 1146058A CA 000353750 A CA000353750 A CA 000353750A CA 353750 A CA353750 A CA 353750A CA 1146058 A CA1146058 A CA 1146058A
Authority
CA
Canada
Prior art keywords
seat
chair
side frame
members
frame members
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
Application number
CA000353750A
Other languages
English (en)
French (fr)
Inventor
David L. Rowland
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
Application granted granted Critical
Publication of CA1146058A publication Critical patent/CA1146058A/en
Expired 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
    • A47C7/02—Seat parts
    • A47C7/24—Upholstered seats
    • 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
    • A47C7/02—Seat parts
    • A47C7/28—Seat parts with tensioned springs, e.g. of flat type
    • A47C7/30—Seat parts with tensioned springs, e.g. of flat type with springs meandering in a flat plane

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs Characterized By Structure (AREA)
CA000353750A 1979-06-11 1980-06-11 Chair and seat-back unit Expired CA1146058A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/047,483 US4318556A (en) 1979-06-11 1979-06-11 Chair and seat-back unit therefor
US47,483 1979-06-11

Publications (1)

Publication Number Publication Date
CA1146058A true CA1146058A (en) 1983-05-10

Family

ID=21949242

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000353750A Expired CA1146058A (en) 1979-06-11 1980-06-11 Chair and seat-back unit

Country Status (8)

Country Link
US (1) US4318556A (en:Method)
EP (1) EP0029854B1 (en:Method)
JP (1) JPS56500994A (en:Method)
CA (1) CA1146058A (en:Method)
DE (1) DE3069964D1 (en:Method)
GR (1) GR68190B (en:Method)
IT (2) IT1193416B (en:Method)
WO (1) WO1980002791A1 (en:Method)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4426114A (en) 1981-04-08 1984-01-17 Coach And Car Equipment Corporation Unitary supporting and seat frame for rigid seat
DE3210525A1 (de) * 1982-03-23 1983-10-06 Bitsch Hans Ulrich Sitzmoebel
NO169634C (no) * 1985-04-10 1992-07-22 Kjersem Jens A Stol
US4858996A (en) * 1987-06-09 1989-08-22 Leif Blodee Modular seating
DE3809810A1 (de) * 1988-03-23 1989-10-12 Praefcke Gmbh H Parkmoebel fuer den aussenbereich
USD341264S (en) 1991-11-25 1993-11-16 Westinghouse Electric Corp. Diamond chair
USD341265S (en) 1991-11-25 1993-11-16 Westinghouse Electric Corp. Cafe chair
BR9307981B1 (pt) * 1992-06-15 2010-07-27 encosto para uma cadeira.
US5934758A (en) * 1997-04-30 1999-08-10 Haworth, Inc. Membrane chair
USD460874S1 (en) 2000-04-25 2002-07-30 Chicago Textile Corporation Chair
US6726285B2 (en) 2000-07-03 2004-04-27 Herman Miller, Inc. Cellular chair construction
AU783829B2 (en) 2000-09-28 2005-12-08 Formway Furniture Limited A reclinable chair
DE20018426U1 (de) 2000-10-27 2001-02-15 Wimmer, Alfons, 84453 Mühldorf Gliederkonstruktion für Sitz- und Liegemöbel
US6663177B2 (en) 2000-12-13 2003-12-16 Lear Corporation Advanced elastomeric integral suspension seating system
NZ518944A (en) 2002-05-14 2004-09-24 Formway Furniture Ltd Height adjustable arm for chair with outer stem releasably lockable to inner stem by engagement of recesses
US6869142B2 (en) * 2002-09-12 2005-03-22 Steelcase Development Corporation Seating unit having motion control
US7334845B2 (en) 2002-09-12 2008-02-26 Steelcase Development Corporation Comfort surface for seating
US6880886B2 (en) * 2002-09-12 2005-04-19 Steelcase Development Corporation Combined tension and back stop function for seating unit
US20040211738A1 (en) * 2002-12-19 2004-10-28 Priefert Edward D. Carousel rack for saddles
FR2851524B1 (fr) * 2003-02-21 2005-05-06 Faurecia Sieges Automobile Dossier de siege de vehicule automobile.
US7048335B2 (en) * 2003-06-05 2006-05-23 Steelcase Development Corporation Seating unit with crossbar seat support
USD554383S1 (en) 2004-06-07 2007-11-06 Steelcase Development Corporation Chair
USD544722S1 (en) 2004-06-07 2007-06-19 Steelcase Development Corporation Chair
USD552368S1 (en) 2004-06-07 2007-10-09 Steelcase Development Corporation Chair
USD552897S1 (en) 2005-01-28 2007-10-16 Chicago Textile Corporation Chair
US7914081B1 (en) * 2006-06-08 2011-03-29 Smith Joel N Contoured sling wheelchair seat
US7731295B2 (en) * 2006-11-29 2010-06-08 Peter Lin Chair having adjustable weight proportion accepting elements
US7434888B2 (en) * 2006-11-29 2008-10-14 Peter Lin Chair having adjustable weight proportion accepting elements
US7740320B2 (en) * 2008-11-05 2010-06-22 Ming Chiang Chair having grooves in each arm for receiving a sheet of fabric as a seat
USD697726S1 (en) 2012-09-20 2014-01-21 Steelcase Inc. Chair
USD707976S1 (en) 2013-06-07 2014-07-01 Steelcase Inc. Chair
USD706547S1 (en) 2013-06-07 2014-06-10 Steelcase Inc. Chair
USD721529S1 (en) 2013-06-07 2015-01-27 Steelcase Inc. Handle apparatus
USD703987S1 (en) 2013-06-07 2014-05-06 Steelcase Inc. Chair
USD703988S1 (en) 2013-06-07 2014-05-06 Steelcase Inc. Chair
USD704487S1 (en) 2013-06-07 2014-05-13 Steelcase Inc. Chair
USD854914S1 (en) * 2017-03-16 2019-07-30 Topstar Gmbh Articulated joint for a chair
USD1063474S1 (en) 2022-09-07 2025-02-25 Steelcase Inc. Chair
USD1110754S1 (en) * 2023-02-07 2026-02-03 Industrial Woodworking Corporation Chair
USD1102767S1 (en) * 2023-06-08 2025-11-25 Nuu Garden Corporation Chair
USD1043157S1 (en) * 2024-01-25 2024-09-24 Nicki Huggins Studio, Inc. Chair frame
USD1036878S1 (en) * 2024-03-14 2024-07-30 Hannah Scoggins Chair formed from continuous tubing

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB744618A (en:Method) *
CA646101A (en) * 1962-08-07 Walter S. Nugent Sitting furniture
GB191021123A (en) * 1910-09-10 1911-09-07 Arthur Dubber Improvements in Wire Matting Seats for Benches, Chairs and the like.
US2702586A (en) * 1951-06-01 1955-02-22 Robert R Borgfeldt Body-supporting device
US2731076A (en) * 1952-02-25 1956-01-17 David L Rowland Furniture seating
US2768674A (en) * 1953-04-09 1956-10-30 Leroy C Phenix Spring suspension for rocking chairs
FR1081524A (fr) * 1953-07-22 1954-12-21 Renault Perfectionnements aux sièges de véhicules
US2758632A (en) * 1954-06-02 1956-08-14 Wonder Products Company Stand for spring suspended hobby horse
US2851236A (en) * 1955-11-28 1958-09-09 Wonder Products Company Stand for spring suspended hobby horse
DE1260721B (de) * 1958-09-29 1968-02-08 Hermann Miller Inc Sitzmoebel
US3093356A (en) * 1962-03-23 1963-06-11 Jr Michael A Buyalos Hobby horse base
US3224719A (en) * 1962-12-21 1965-12-21 Miller Herman Inc Furniture base
ES333044A1 (es) * 1965-11-08 1967-07-16 Knoll Associates Mejoras introducidas en la fabricacion de muebles.
US3389935A (en) * 1966-05-11 1968-06-25 Eaton Yale & Towne Composite load supporting structure
US3363943A (en) * 1966-08-03 1968-01-16 Eaton Yale & Towne Load supporting structures having auxiliary mounting frame means
GB1206587A (en) * 1966-09-26 1970-09-23 Anthony Cyril Revell Furniture for sitting on
US3720568A (en) * 1971-03-22 1973-03-13 D Rowland Seating and sub-assembly for seats and backs
US3845988A (en) * 1972-06-19 1974-11-05 W Fleisch Easy-to-assemble structure
AT338995B (de) * 1975-06-02 1977-09-26 Turcksin Josef Sitzmobel
CH619126A5 (en:Method) * 1977-07-29 1980-09-15 Team Form Ag
US4148106A (en) * 1977-12-27 1979-04-10 Gallien John W Furniture fastener system
US4265483A (en) * 1979-06-11 1981-05-05 Steelcase Inc. Modular seating arrangement

Also Published As

Publication number Publication date
DE3069964D1 (en) 1985-02-28
GR68190B (en:Method) 1981-11-09
IT8053289V0 (it) 1980-06-10
EP0029854B1 (en) 1985-01-16
EP0029854A1 (en) 1981-06-10
IT8067899A0 (it) 1980-06-10
EP0029854A4 (en) 1981-10-27
JPS56500994A (en:Method) 1981-07-23
WO1980002791A1 (en) 1980-12-24
US4318556A (en) 1982-03-09
IT1193416B (it) 1988-06-22

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Legal Events

Date Code Title Description
MKEX Expiry