GB1295340A - - Google Patents

Info

Publication number
GB1295340A
GB1295340A GB1295340DA GB1295340A GB 1295340 A GB1295340 A GB 1295340A GB 1295340D A GB1295340D A GB 1295340DA GB 1295340 A GB1295340 A GB 1295340A
Authority
GB
United Kingdom
Prior art keywords
layers
slots
envelope
support
flexible
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
Other languages
English (en)
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 filed Critical
Publication of GB1295340A publication Critical patent/GB1295340A/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
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back

Landscapes

  • Orthopedics, Nursing, And Contraception (AREA)
  • Prostheses (AREA)
GB1295340D 1970-08-12 1970-11-11 Expired GB1295340A (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6325370A 1970-08-12 1970-08-12

Publications (1)

Publication Number Publication Date
GB1295340A true GB1295340A (sv) 1972-11-08

Family

ID=22047982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1295340D Expired GB1295340A (sv) 1970-08-12 1970-11-11

Country Status (3)

Country Link
US (1) US3709557A (sv)
DE (1) DE2057130A1 (sv)
GB (1) GB1295340A (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856349A (en) * 1970-08-12 1974-12-24 Flat Back Corp Portable vertebral column support
US4824171A (en) * 1988-03-17 1989-04-25 Hollingsworth W Dale Collapsible beach chair
US5007414A (en) * 1989-08-01 1991-04-16 Sexton Charles D Spine stretcher and aligner
DE4111951A1 (de) * 1991-04-12 1992-10-15 Brigitte Erbse Koerperstuetzteil bzw. -polster aus polyurethan-weichschaumstoff
BRPI0510989B1 (pt) 2004-05-13 2017-11-21 Humanscale Corporation Chair, membrane chair component, membrane chair seat, membrane cover, method of molding a membrane chair component, and office chair
USD623449S1 (en) 2005-05-13 2010-09-14 Humanscale Corporation Mesh backrest for a chair
AR057387A1 (es) 2005-06-20 2007-12-05 Humanscale Corp Aparato de asiento con movimiento reclinable
US8449026B1 (en) 2010-05-07 2013-05-28 Gilbert Michael Gutierrez Convertible seating assembly
US9504326B1 (en) 2012-04-10 2016-11-29 Humanscale Corporation Reclining chair
US9033416B1 (en) * 2013-09-28 2015-05-19 Paul John Vanderhorst Vertical back support health-enhancing device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2270598A (en) * 1942-01-20 Eat goves
FR417380A (fr) * 1910-06-22 1910-11-12 Pierre Bickart Siège réversible pour véhicules de transport en commun
US1673433A (en) * 1927-10-21 1928-06-12 Clarence E Wheeler Auxiliary seat back
US2001252A (en) * 1935-01-19 1935-05-14 Johnson Clarence Elmo Foldable chair
GB459000A (en) * 1935-10-17 1936-12-31 Evans Concinnum Ltd Improvements relating to back rests or supports
US2137312A (en) * 1938-04-29 1938-11-22 Leonard J Thompson Stadium seat
US2304700A (en) * 1940-11-25 1942-12-08 Manville Mary Beach or lawn lounge
US2457978A (en) * 1946-09-25 1949-01-04 Frank J Curran Self-opening collapsible chair
US2582115A (en) * 1948-12-04 1952-01-08 James E Goodeve Posture attachment for chairs
US2703603A (en) * 1953-10-26 1955-03-08 Endicott Church Furniture Co I Padded church pew seats
US3099483A (en) * 1962-05-16 1963-07-30 Hofberg Robert Automobile seat cover
US3205010A (en) * 1964-05-19 1965-09-07 William F Schick Seat cushion
US3197255A (en) * 1964-10-12 1965-07-27 Doris B Caudill Portable back support
US3346298A (en) * 1966-10-31 1967-10-10 Howe Plasties & Chemical Co In Seat cushion

Also Published As

Publication number Publication date
US3709557A (en) 1973-01-09
DE2057130A1 (de) 1972-02-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee