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:
Nov. 05, 2002
Filed:
Sep. 18, 2000
Applicant:
Inventors:
Ruth Harker, St. Louis, MO (US);
Brian Cummings, Grand Haven, MI (US);
Robert Sparacio, Downers Grove, IL (US);
Jill Sparacio, Downers Grove, IL (US);
Assignee:
Crown Therapeutics, Inc., Belleville, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47C 7/36 ;
U.S. Cl.
CPC ...
A47C 7/36 ;
Abstract
A wheelchair back support assembly is both lightweight and sturdy, is designed to be inexpensively retrofit to an existing wheelchair of tubular frame construction, is designed to comfortably support the back of wheelchair user's of different sizes and having different physical characteristics and also flexes and moves relative to the wheelchair in response to movements of the back, shoulders and arms of the wheelchair user to thereby provide comfortable dynamic support to the back of the wheelchair user.