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:
Sep. 14, 1999
Filed:
Oct. 29, 1997
Applicant:
Inventors:
Wayne H Hanson, Bozeman, MT (US);
Clifford K Trevillyan, Bozeman, MT (US);
Assignee:
Sunrise Medical HHG Inc., Longmont, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47C / ; A47C / ;
U.S. Cl.
CPC ...
5653 ; 5657 ; 56559 ; 29745221 ; 29745225 ; 29745227 ;
Abstract
A transversely extending insert 20 for adjusting the length of a split level wheelchair support cushion 10, said split level wheelchair support cushion 10 having a raised forward section 12 for supporting a user's femoral region and a lowered rear section 14 for supporting the user's ischial and coccyx region, with a downwardly rearwardly slanting step face 21 separating the raised forward section 14 from the lowered rear section 12, said insert 20 having: