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. 10, 1996
Filed:
Jun. 30, 1994
Applicant:
Inventors:
Riyaz Adat, Don Mills, CA;
Kevin Mar, Toronto, CA;
Craig Pirie, Toronto, CA;
Tim Poupore, Toronto, CA;
Assignee:
Bosaro Biotech Inc., Scarborough, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47C / ;
U.S. Cl.
CPC ...
29723014 ; 2972841 ; 2972844 ; 2972849 ;
Abstract
An adjustable backrest for supporting a human back comprising a spine member; a lumbar support member projecting from the spine member; a back pad resting on the lumbar support member for supporting the human back; means for adjusting curvature of the lumbar support member and means for adjusting curvature of different portions of the back pad to accommodate different shapes of the human back; means for providing side-to-side mobility of the back pad to accommodate twisting movement of the human back.