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:
Dec. 06, 1983
Filed:
Jun. 01, 1982
Syng N Kim, Hoffman Estates, IL (US);
Wilco Corporation, Niles, IL (US);
Abstract
An illuminated push-button switch assembly includes a tubular housing closed at one end thereof by a base member having a lamp receptacle disposed within the housing and switch-mounting arms disposed externally of the housing. A leaf switch is mounted between the switch mounting arms and the leaf contacts thereof extend through an opening in the base member into the housing alongside the lamp. A cup-shaped actuator is disposed for longitudinal movement within the housing and has a pair of legs respectively extending through complementary openings in the base member and respectively surrounded by helical compression springs for resiliently biasing the actuator to a normal rest position. The actuator has a light-transmitting cover which covers the other end of the housing. A cam surface on the actuator cam-actuates the switch contacts upon depression of the actuator button.