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. 23, 2002
Filed:
Oct. 06, 1998
Applicant:
Inventor:
Phillip E. Schlangen, Minneapolis, MN (US);
Assignee:
Kurt Manufacturing Company, Minneapolis, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47C 4/12 ; A61G 5/00 ;
U.S. Cl.
CPC ...
A47C 4/12 ; A61G 5/00 ;
Abstract
A wheelchair has a seat assembly with arm rests locked in upright positions and movable to down positions provide lateral access to seat for a person. Electric motors connected to batteries and a motor controller are used to rotate the drive wheels of the wheelchair. Hooks, pulleys, and power transmissions transmit power from the electric motors to the wheels. The entire components of the drive are located within a casing mounted on the frame of the wheelchair.
Quick Actions:
Schlangen, Phillip. (2002). Powered wheelchair (U.S. Patent No. 6375209). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6375209
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile