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:
Mar. 03, 1998
Filed:
May. 24, 1996
Applicant:
Inventors:
Thomas E Finch, Spring Branch, TX (US);
James A Finch, Spring Branch, TX (US);
Assignee:
Teftec Corporation, Spring Branch, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60K / ;
U.S. Cl.
CPC ...
180-644 ; 180 656 ; 180907 ; 2802501 ;
Abstract
An electrically powered vehicle having two primary ground engaging wheels operatively connected to a driving motor by an automatic transmission and to a steering motor by a shiftable bevel gear which permits opposite variations in rotational speed of the ground engaging wheels.