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:
Jul. 24, 2001
Filed:
Jun. 14, 1999
Murray G. Slagerman, Lafayette, CO (US);
Sunrise Medical HHG Inc., Longmont, CO (US);
Abstract
A wheelchair side frame comprises a front side frame and a rear side frame coupled to the front side frame. The front side frame is adjustable relative to the rear side frame to vary the elevation of the rear side frame relative to the front side frame. The front and rear side frames may each have upper and lower portions. A first coupling couples the upper portion of the rear side frames to the upper portion of the front side frames. A second coupling couples the lower portion of the rear side frames to the lower portion of the front side frames. The first and second couplings are adjustable in elevation. A wheelchair may comprise a pair of side frames each including a front side frame and a rear side frame coupled to the front side frame. The rear side frames are adjustable in elevation relative to the front side frames. A pair of rear wheels supports the rear side frames and a pair of front casters supports the front side frames.