CA477747A - Chassis for folding wheel chairs - Google Patents

Chassis for folding wheel chairs

Info

Publication number
CA477747A
CA477747A CA477747A CA477747DA CA477747A CA 477747 A CA477747 A CA 477747A CA 477747 A CA477747 A CA 477747A CA 477747D A CA477747D A CA 477747DA CA 477747 A CA477747 A CA 477747A
Authority
CA
Canada
Prior art keywords
chassis
folding wheel
wheel chairs
chairs
folding
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
CA477747A
Other languages
French (fr)
Inventor
E. Clark Wilbert
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
Publication date
Application granted granted Critical
Publication of CA477747A publication Critical patent/CA477747A/en
Expired legal-status Critical Current

Links

CA477747A Chassis for folding wheel chairs Expired CA477747A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA477747T

Publications (1)

Publication Number Publication Date
CA477747A true CA477747A (en) 1951-10-16

Family

ID=35617395

Family Applications (1)

Application Number Title Priority Date Filing Date
CA477747A Expired CA477747A (en) Chassis for folding wheel chairs

Country Status (1)

Country Link
CA (1) CA477747A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2618319A (en) * 1951-12-26 1952-11-18 Herbert A Everest X-brace construction for collapsible invalids' wheel chairs
US2733754A (en) * 1956-02-07 Invalid walker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733754A (en) * 1956-02-07 Invalid walker
US2618319A (en) * 1951-12-26 1952-11-18 Herbert A Everest X-brace construction for collapsible invalids' wheel chairs

Similar Documents

Publication Publication Date Title
CA477747A (en) Chassis for folding wheel chairs
CA484786A (en) Convertible wheel chair
CA475083A (en) Wheel structures
CA477394A (en) Fifth wheel assemblies
CA470430A (en) Vehicle wheels
CA470431A (en) Vehicle wheels
CA470432A (en) Vehicle wheels
CA472981A (en) Vehicle wheels
CA475434A (en) Vehicle wheels
CA477882A (en) Wheels
CA479792A (en) Vehicle axles
CA470914A (en) Grinding wheels
CA476982A (en) Wheel structures
CA475081A (en) Wheel structures
CA471718A (en) Wheel structures
CA471719A (en) Wheel structures
CA472238A (en) Wheel structures
CA473536A (en) Wheel structures
CA473537A (en) Wheel structures
CA473728A (en) Wheel structures
CA473931A (en) Wheel structures
CA474333A (en) Wheel structures
CA475082A (en) Wheel structures
CA475448A (en) Wheel structures
CA476809A (en) Wheel structures