CA1013246A - Self-propelled wheel-chair - Google Patents

Self-propelled wheel-chair

Info

Publication number
CA1013246A
CA1013246A CA203,741A CA203741A CA1013246A CA 1013246 A CA1013246 A CA 1013246A CA 203741 A CA203741 A CA 203741A CA 1013246 A CA1013246 A CA 1013246A
Authority
CA
Canada
Prior art keywords
chair
self
propelled wheel
propelled
wheel
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
CA203,741A
Other versions
CA203741S (en
Inventor
Douglas Ball
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA203,741A priority Critical patent/CA1013246A/en
Application granted granted Critical
Publication of CA1013246A publication Critical patent/CA1013246A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/06—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
CA203,741A 1974-06-28 1974-06-28 Self-propelled wheel-chair Expired CA1013246A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA203,741A CA1013246A (en) 1974-06-28 1974-06-28 Self-propelled wheel-chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA203,741A CA1013246A (en) 1974-06-28 1974-06-28 Self-propelled wheel-chair

Publications (1)

Publication Number Publication Date
CA1013246A true CA1013246A (en) 1977-07-05

Family

ID=4100543

Family Applications (1)

Application Number Title Priority Date Filing Date
CA203,741A Expired CA1013246A (en) 1974-06-28 1974-06-28 Self-propelled wheel-chair

Country Status (1)

Country Link
CA (1) CA1013246A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119163A (en) * 1977-10-03 1978-10-10 Douglas Ball Curb climbing wheel chair

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119163A (en) * 1977-10-03 1978-10-10 Douglas Ball Curb climbing wheel chair

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