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:
Aug. 14, 2001
Filed:
Feb. 12, 2000
Royce H. Husted, Forest, VA (US);
Joel P. Husted, Forest, VA (US);
Other;
Abstract
A lightweight, easily maneuverable and transportable power chair, that may be manually propelled, includes a pair of freely rotatable wheels and a corresponding pairs of friction rollers and braking surfaces that are selectively engageable therewith to effect propulsion and steering of the chair. A pair of toggle levers are operated by a corresponding pair of control handles for selectively engaging the friction rollers and brake surfaces with the wheels. A single caster wheel is vertically rotatable at the front of the power chair frame. This forms a tricycle rolling system that always maintains a load on each of the driving wheels.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile