CA946725A - Telescoping chair base - Google Patents

Telescoping chair base

Info

Publication number
CA946725A
CA946725A CA118,687A CA118687A CA946725A CA 946725 A CA946725 A CA 946725A CA 118687 A CA118687 A CA 118687A CA 946725 A CA946725 A CA 946725A
Authority
CA
Canada
Prior art keywords
chair base
telescoping
telescoping chair
base
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
CA118,687A
Other versions
CA118687S (en
Inventor
Bernard J. Fries
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
Priority to CA191,880A priority Critical patent/CA962936A/en
Application granted granted Critical
Publication of CA946725A publication Critical patent/CA946725A/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
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/24—Chairs or stools with vertically-adjustable seats with vertical spindle
CA118,687A 1970-08-31 1971-07-20 Telescoping chair base Expired CA946725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA191,880A CA962936A (en) 1970-08-31 1974-02-06 Telescoping chair base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6817870A 1970-08-31 1970-08-31

Publications (1)

Publication Number Publication Date
CA946725A true CA946725A (en) 1974-05-07

Family

ID=22080911

Family Applications (1)

Application Number Title Priority Date Filing Date
CA118,687A Expired CA946725A (en) 1970-08-31 1971-07-20 Telescoping chair base

Country Status (2)

Country Link
US (1) US3667716A (en)
CA (1) CA946725A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727871A (en) * 1972-04-14 1973-04-17 H Harper Seat-height adjustment device
US4308863A (en) * 1979-10-18 1982-01-05 Ace Orthopedic Manufacturing, Inc. External fixation device
US4598892A (en) * 1984-07-27 1986-07-08 Haworth, Inc. Mechanical chair-height control mechanism
US5116004A (en) * 1991-05-10 1992-05-26 New Focus, Inc. Vertically adjustable mounting post for optical element
US5385323A (en) * 1993-10-14 1995-01-31 Garelick; Richard J. Telescoped tubular support members
US6550728B1 (en) 2002-08-02 2003-04-22 Heidt Products Inc. Height adjustable table

Also Published As

Publication number Publication date
US3667716A (en) 1972-06-06

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