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:
May. 22, 1990
Filed:
Apr. 10, 1989
Applicant:
Inventors:
Dewey M Sims, Jr, Wayne, MI (US);
Ray E Mick, Troy, MI (US);
Assignee:
Colt Industries Inc., New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01C / ;
U.S. Cl.
CPC ...
338202 ; 338162 ;
Abstract
The wiper or movable contact of an electrical potentiometer employs fingers of an oval-like transverse cross section to increase the useful service life of the potentiometer in application such as a throttle position sensor where the potentiometer may be subjected to mechanical vibration, repeated random shock loading, constant movement, etc.
Sims, Jr, Dewey. (1990). Wiper for variable electrical resistor (U.S. Patent No. 4928083). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4928083
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile