CA928435A - Portable vertebral column support - Google Patents

Portable vertebral column support

Info

Publication number: CA928435A
Authority: CA; Canada
Prior art keywords: column support; vertebral column; portable; portable vertebral; support
Prior art date: 1969-08-25
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

CA087238A

Inventor

U. Light Richard

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.)

Individual

Original Assignee

Individual

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.)

1969-08-25

Filing date

1970-07-03

Publication date

1973-06-12

1970-07-03 Application filed by Individual filed Critical Individual

1973-06-12 Application granted granted Critical

1973-06-12 Publication of CA928435A publication Critical patent/CA928435A/en

Status Expired legal-status Critical Current

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—Supports for the head or the back
- A47C7/40—Supports for the head or the back for the back
- A47C7/42—Supports 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

CA087238A 1969-08-25 1970-07-03 Portable vertebral column support Expired CA928435A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US85269369A	1969-08-25	1969-08-25
US6325370A	1970-08-12	1970-08-12

Publications (1)

Publication Number	Publication Date
CA928435A true CA928435A (en)	1973-06-12

Family

ID=26743205

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA087238A Expired CA928435A (en)	1969-08-25	1970-07-03	Portable vertebral column support

Country Status (5)

Country	Link
JP (1)	JPS4815112B1 (en)
CA (1)	CA928435A (en)
DE (1)	DE2039193C3 (en)
FR (1)	FR2059671B1 (en)
GB (1)	GB1295129A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL95262A (en) *	1990-08-01	1992-06-21	Cohen Gideon	Orthopedic cushion
DE102011012150A1 (en)	2011-02-24	2012-08-30	Torsten Knuth	Therapeutic arm-to-back support for use with furniture for temporary stretching of musculoskeletal system of upper body of user, comprises one or two horizontal bars with bar ends fixed to furniture for seating and standing positions
EP3016549B1 (en)	2013-07-05	2021-08-04	Mascull, Roger Thomas and Mascull, Elizabeth Jocelyn as trustees of the RT and EJ Mascull Family Trust	Contouring backrest device

1970
- 1970-07-01 GB GB1295129D patent/GB1295129A/en not_active Expired
- 1970-07-03 CA CA087238A patent/CA928435A/en not_active Expired
- 1970-08-06 DE DE2039193A patent/DE2039193C3/en not_active Expired
- 1970-08-25 JP JP7451170A patent/JPS4815112B1/ja active Pending
- 1970-08-25 FR FR7030992A patent/FR2059671B1/fr not_active Expired

Also Published As

Publication number	Publication date
FR2059671A1 (en)	1971-06-04
DE2039193B2 (en)	1975-01-30
FR2059671B1 (en)	1973-01-12
GB1295129A (en)	1972-11-01
DE2039193A1 (en)	1971-05-13
JPS4815112B1 (en)	1973-05-12
DE2039193C3 (en)	1975-09-11

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