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:
Mar. 12, 1985
Filed:
Jul. 13, 1983
Thomas M Hennessey, Kenosha, WI (US);
Adams Elevator Equipment Company, Skokie, IL (US);
Abstract
A push button electrical switch assembly including an actuator biased for resilient reciprocation between predetermined axial limits within a housing. A cover on the housing includes a push button movable between predetermined axial limits. The push button contacts and is biased by the actuator to one of its predetermined axial limits. First electrical contacts are fixed to the housing, and second electrical contacts are carried by the actuator. The second electrical contacts, when urged to a contact-engaging position with the first electrical contacts, pivot against the same bias which biases the actuator, to provide a contact-wiping engagement with the first electrical contacts.