The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 01, 1996
Filed:
Nov. 16, 1993
Applicant:
Inventors:
Leonid Zatulovsky, Northridge, CA (US);
Curtis A Robinson, Sr, Simi Valley, CA (US);
Robert W Renolds, Jr, Camarillo, CA (US);
Robert Dingley, Reseda, CA (US);
David St George, No. Hollywood, CA (US);
Assignee:
Guardian Products, Inc., Simi Valley, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62B / ;
U.S. Cl.
CPC ...
280 42 ; 280647 ; 280657 ;
Abstract
A low-cost wheelchair that is formed from side members made from continuous, bent single pieces of tubing that is formed to create a loop, and crimped at the juncture where the loop is formed. An axle is mounted at the juncture of each loop, and a large rear wheel is mounted on each axle.