AU4297272A - Chair - Google Patents

Chair

Info

Publication number
AU4297272A
AU4297272A AU42972/72A AU4297272A AU4297272A AU 4297272 A AU4297272 A AU 4297272A AU 42972/72 A AU42972/72 A AU 42972/72A AU 4297272 A AU4297272 A AU 4297272A AU 4297272 A AU4297272 A AU 4297272A
Authority
AU
Australia
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.)
Expired
Application number
AU42972/72A
Inventor
J. Fries Bernard
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.)
Steelcase Inc
Original Assignee
Steelcase Inc
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 Steelcase Inc filed Critical Steelcase Inc
Publication of AU4297272A publication Critical patent/AU4297272A/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
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
    • A47C3/026—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame with central column, e.g. rocking office chairs; Tilting chairs
    • 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
    • A47C7/445—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs
AU42972/72A 1971-09-20 1972-05-31 Chair Expired AU4297272A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18206471A 1971-09-20 1971-09-20
USUS182064 1971-09-20

Publications (1)

Publication Number Publication Date
AU4297272A true AU4297272A (en) 1973-12-06

Family

ID=22666927

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42972/72A Expired AU4297272A (en) 1971-09-20 1972-05-31 Chair

Country Status (2)

Country Link
US (1) US3758157A (en)
AU (1) AU4297272A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881772A (en) * 1973-10-03 1975-05-06 Stewart Warner Corp Chair control mechanism
US4101166A (en) * 1977-07-07 1978-07-18 Gf Business Equipment, Inc. Chair control mechanism
US4183581A (en) * 1978-03-06 1980-01-15 Steelcase Inc. Posture iron with safety stop
US4214726A (en) * 1978-11-06 1980-07-29 Steelcase, Inc. Chair control
US4314728A (en) * 1980-05-01 1982-02-09 Steelcase Inc. Chair control
US5106157A (en) * 1989-03-01 1992-04-21 Herman Miller, Inc. Chair height and tilt adjustment mechanisms
US5577807A (en) * 1994-06-09 1996-11-26 Steelcase Inc. Adjustable chair actuator
US5810439A (en) * 1996-05-09 1998-09-22 Haworth, Inc. Forward-rearward tilt control for chair
US6994401B1 (en) 2000-09-14 2006-02-07 Lear Corporation Seat backrest cover module

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2087253A (en) * 1935-05-16 1937-07-20 Bassick Co Tilting mechanism especially for chairs
US2153327A (en) * 1935-09-07 1939-04-04 Bassick Co Posture chair
US2110874A (en) * 1935-10-29 1938-03-15 Bassick Co Posture chair
CH185562A (en) * 1936-01-22 1936-07-31 Stoll Albert Chair with reclining seat.
US2662586A (en) * 1950-07-28 1953-12-15 Roy A Cramer Resilient mounting for chair backs
US2838096A (en) * 1954-08-12 1958-06-10 Hamilton Mfg Corp Chair
US2901027A (en) * 1956-12-21 1959-08-25 Michael F Murray Adjustable chair
US3111343A (en) * 1961-05-12 1963-11-19 Knoll Associates Chair adjustment mechanism
US3295888A (en) * 1965-10-21 1967-01-03 Steelcase Inc Backrest height adjusting apparatus for chairs and the like
US3417956A (en) * 1966-08-02 1968-12-24 Art Metal Knoll Corp Chair control
DE1957892A1 (en) * 1968-11-18 1970-08-13 Stewart Warner Corp Rubber spring arrangement for a chair adjustment
CA917553A (en) * 1969-08-27 1972-12-26 Stewart-Warner Corporation Chair control structure

Also Published As

Publication number Publication date
US3758157A (en) 1973-09-11

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