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. 06, 1982
Filed:
Feb. 18, 1981
Applicant:
Inventors:
Assignee:
Kabushiki Kaisha Tokai Rika Denki Seisakusho, Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60Q / ;
U.S. Cl.
CPC ...
340 56 ; 340 73 ; 200 6135 ;
Abstract
A turn direction detector for use in an automobile includes two sets of switch arrangements provided in association with a steering wheel shaft. One switch arrangement closes when a steering wheel is rotated clockwise and the other switch arrangement closes when the steering wheel is rotated counterclockwise. Signals obtained from these switch arrangements are used for effecting the cancellation of right and left turn indicators.