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:
Apr. 30, 2002
Filed:
Apr. 11, 2000
Alan Barber, Toronto, CA;
Michael Doell, Toronto, CA;
Stephen Ryan, Mississauga, CA;
Ihsan Al-Temen, Richmond Hill, CA;
Patricia Rigby, Toronto, CA;
Bloorview MacMillan Centre, Toronto, CA;
Abstract
A seating system, for example a paediatric seating system for wheelchairs, provides appropriate support for a person using the chair by providing adjustable components to support specific anatomical areas of the back, pelvis and upper leg and, more specifically, three components that stabilize the pelvis of that person. These components comprise an elevation change in the seat, a pad at the back that provides resistance to the posterior superior iliac spine (PSIS) and a pair of anterior pelvic pads that stabilize below the anterior superior iliac spine (ASIS).