CA555872A - Chairs or seats - Google Patents

Chairs or seats

Info

Publication number
CA555872A
CA555872A CA555872A CA555872DA CA555872A CA 555872 A CA555872 A CA 555872A CA 555872 A CA555872 A CA 555872A CA 555872D A CA555872D A CA 555872DA CA 555872 A CA555872 A CA 555872A
Authority
CA
Canada
Prior art keywords
chairs
seats
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
CA555872A
Other languages
French (fr)
Inventor
R. Mcgregor Eugene
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.)
Aerotherm Corp
Original Assignee
Aerotherm Corp
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.)
Publication date
Application granted granted Critical
Publication of CA555872A publication Critical patent/CA555872A/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
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/04—Folding chairs with inflexible seats
    • A47C4/18—Folding chairs with inflexible seats having a frame made of metal
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/025—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of a rack-and-pinion or like gearing mechanism
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/026—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
    • A47C1/0265—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism positioned under the arm-rests
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/027—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of clamps or friction locking members
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/04—Folding chairs with inflexible seats
    • A47C4/18—Folding chairs with inflexible seats having a frame made of metal
    • A47C4/20—Folding chairs with inflexible seats having a frame made of metal with legs pivotably connected to seat or underframe
    • A47C4/22—Folding chairs with inflexible seats having a frame made of metal with legs pivotably connected to seat or underframe of adjustable type
    • 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
    • A47C7/407—Support for the head or the back for the back of collapsible type
CA555872A 1953-12-16 Chairs or seats Expired CA555872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US398487A US2750993A (en) 1953-12-16 1953-12-16 Folding and adjustable chair back

Publications (1)

Publication Number Publication Date
CA555872A true CA555872A (en) 1958-04-15

Family

ID=23575561

Family Applications (1)

Application Number Title Priority Date Filing Date
CA555872A Expired CA555872A (en) 1953-12-16 Chairs or seats

Country Status (4)

Country Link
US (1) US2750993A (en)
CA (1) CA555872A (en)
FR (1) FR1100433A (en)
GB (1) GB745995A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5730495A (en) * 1996-05-28 1998-03-24 Sears Manufacturing Company Folding seat assembly

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001821A (en) * 1958-06-30 1961-09-26 & Commerciale R Marechal S I C Adjustable seat structure
US3439889A (en) * 1967-02-13 1969-04-22 Hardman Aerospace Aircraft seating structure
US3495872A (en) * 1967-12-22 1970-02-17 Artnell Co Vehicle seat
US3744843A (en) * 1969-01-17 1973-07-10 American Seating Co Vehicle chair unit
US4687252A (en) * 1985-07-01 1987-08-18 Fisher Dynamics Corporation Seat recliner mechanism with spring coil actuator and redundant positioning
GB2211084A (en) * 1987-10-21 1989-06-28 Paul Martin Allen Seating
USD979272S1 (en) * 2022-07-13 2023-02-28 Series International, Llc Chair

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US293393A (en) * 1884-02-12 Reclining and folding chair
US201912A (en) * 1878-04-02 Improvement in reclining-chairs
US960607A (en) * 1910-04-14 1910-06-07 Frank Bernard Wersel Jr Automatic reclining-chair back.
US1444024A (en) * 1920-08-31 1923-02-06 John S Burdick Adjustable seat
FR619897A (en) * 1926-07-02 1927-04-11 Device allowing the back of an armchair to be tilted at any point in its travel, easily maneuvered by the person seated in this armchair
US1773597A (en) * 1930-01-08 1930-08-19 Myerson Adolph Reclining chair
US1929471A (en) * 1933-04-13 1933-10-10 Sylvia Bank Furniture
US2133471A (en) * 1936-06-30 1938-10-18 Dougias Aircraft Company Inc Adjustable chair
US2273428A (en) * 1939-05-03 1942-02-17 Sylvia Bank Furniture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5730495A (en) * 1996-05-28 1998-03-24 Sears Manufacturing Company Folding seat assembly

Also Published As

Publication number Publication date
GB745995A (en) 1956-03-07
FR1100433A (en) 1955-09-20
US2750993A (en) 1956-06-19

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