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. 01, 1980
Filed:
Feb. 15, 1978
Tatsuo Kojima, Kyoto, JP;
Kiminori Yamauchi, Osaka, JP;
Murata Manufacturing Co., Ltd., Kyoto, JP;
Abstract
A rotary switch which is provided with circuit or terminal member molded in an electrically insulating base plate and extending out from through-holes formed in the base plate, with the ends of the terminal member being formed into protrusions or stationary contacts for direct contact with the movable electrode of a rotor member of the rotary switch so as to make it possible to provide various contact circuit constructions, and also to prevent occurrence of poor contact and generation of static electricity. The rotary switch of the present invention is further provided with an improved detent mechanism for a rotary shaft to achieve smooth rotation and accurate functioning of the rotary switch during operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile