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:
Jun. 13, 1978
Filed:
Sep. 16, 1975
Applicant:
Inventors:
Matsuo Nishioka, Hirakata, JA;
Shunzo Oka, Hirakata, JA;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ; H01H / ; H01H / ;
U.S. Cl.
CPC ...
200 / ; 200 / ; 200 / ; 200 / ; 2001 / ; 200241 ;
Abstract
An interlocked push-lock push-button switch assembly of the type in which when one of the switch buttons each formed integral with an operating-bridging member is depressed, it is locked in pushed-down position so that the movable contacts are made into contact with the mating stationary contacts, but when another switch button is depressed, the switch which has been locked in position is released. An inverted U-shaped movable contact member with the movable contacts attached to the ends thereof is retained in position by a movable-contact-member retaining member formed integral with the operating-bridging member.