CA972086A - Portable vertebral column support - Google Patents

Portable vertebral column support

Info

Publication number
CA972086A
CA972086A CA166,731A CA166731A CA972086A CA 972086 A CA972086 A CA 972086A CA 166731 A CA166731 A CA 166731A CA 972086 A CA972086 A CA 972086A
Authority
CA
Canada
Prior art keywords
column support
vertebral column
portable
portable vertebral
support
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
CA166,731A
Other languages
English (en)
Other versions
CA166731S (en
Inventor
Richard U. Light
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.)
FLAT-BACK Corp
Original Assignee
FLAT-BACK 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.)
Filing date
Publication date
Application filed by FLAT-BACK Corp filed Critical FLAT-BACK Corp
Application granted granted Critical
Publication of CA972086A publication Critical patent/CA972086A/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
    • 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
    • A47C7/42—Support for the head or the back for the back of detachable or loose type
    • A47C7/425—Supplementary back-rests to be positioned on a back-rest or the like
CA166,731A 1972-11-13 1973-03-22 Portable vertebral column support Expired CA972086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00305664A US3856349A (en) 1970-08-12 1972-11-13 Portable vertebral column support

Publications (1)

Publication Number Publication Date
CA972086A true CA972086A (en) 1975-07-29

Family

ID=23181783

Family Applications (1)

Application Number Title Priority Date Filing Date
CA166,731A Expired CA972086A (en) 1972-11-13 1973-03-22 Portable vertebral column support

Country Status (7)

Country Link
US (1) US3856349A (ja)
JP (1) JPS4978385A (ja)
AU (1) AU452299B2 (ja)
CA (1) CA972086A (ja)
DE (1) DE2344534A1 (ja)
FR (1) FR2206074B1 (ja)
GB (1) GB1428215A (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES217944Y (es) * 1975-12-30 1977-04-16 Respaldo perfeccionado para asientos plegables.
US4211218A (en) * 1978-08-14 1980-07-08 Kendrick Richard L Spinal restraint device
AU6936687A (en) * 1986-02-04 1987-08-25 Paxon, J.B. Resilient support cushion
US4887865A (en) * 1988-11-08 1989-12-19 Daniel Dawidzon Orthopedic seat and backrest combination
CA2057712C (en) * 1991-12-16 1998-10-06 William Ross Breen Back support and internal frame
GB9402167D0 (en) * 1994-02-04 1994-03-30 Summers Neil Backrest device
US5588445A (en) * 1996-05-22 1996-12-31 Obaidi; Hemayatullah S. Head and neck protector for children
US5978965A (en) * 1997-02-26 1999-11-09 Summers; Neil Upper body garment
TW200407300A (en) * 2002-07-12 2004-05-16 Nippon Catalytic Chem Ind Process for producing diol derivative
DE10322690A1 (de) * 2003-05-20 2004-12-16 Fico Cables, Lda. Stützkomponente eines Sitzes
US7004545B2 (en) * 2003-06-04 2006-02-28 Miller Scott D Device and method for head restraint
US20050067861A1 (en) * 2003-09-30 2005-03-31 Eli Avihod Wheelchair with book-style folding feature
US9033416B1 (en) * 2013-09-28 2015-05-19 Paul John Vanderhorst Vertical back support health-enhancing device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US2457978A (en) * 1946-09-25 1949-01-04 Frank J Curran Self-opening collapsible chair
US2565597A (en) * 1948-09-29 1951-08-28 Sr Fred De Mier Back rest
US2582115A (en) * 1948-12-04 1952-01-08 James E Goodeve Posture attachment for chairs
US3197255A (en) * 1964-10-12 1965-07-27 Doris B Caudill Portable back support
US3600035A (en) * 1968-09-20 1971-08-17 Georges Vondrejs Autonomous seat for chair
US3709557A (en) * 1970-08-12 1973-01-09 Flat Back Corp Portable vertebral column support
US3736027A (en) * 1972-02-07 1973-05-29 A P Stafford Air seat

Also Published As

Publication number Publication date
FR2206074A1 (ja) 1974-06-07
US3856349A (en) 1974-12-24
JPS4978385A (ja) 1974-07-29
AU5596373A (en) 1974-09-05
AU452299B2 (en) 1974-09-05
FR2206074B1 (ja) 1977-02-04
GB1428215A (en) 1976-03-17
DE2344534A1 (de) 1974-05-16

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