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:
Feb. 04, 1997
Filed:
Aug. 11, 1994
Applicant:
Inventor:
Fumitoshi Masuda, Kyoto, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01C / ;
U.S. Cl.
CPC ...
338162 ; 338176 ;
Abstract
A wiper and a rotor are held to be rotatable with respect to a substrate which is provided on its one major surface with an arcuately extending resistive element. A contact member sliding along the resistive element is formed by bending a portion integrally extending from a wiper body. The wiper is integrally provided with a detent member, which is so formed as to bridge two points of a peripheral edge portion of the wiper body. The detent member engages with the rotor, thereby providing a clutch mechanism for stably transmitting rotation of the rotor to the wiper for rotating the rotor and the wiper along with each other until the wiper is inhibited from the rotation.