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. 18, 1979
Filed:
Sep. 12, 1978
Forrest E Coyle, Pittsburgh, PA (US);
Alan F Mandel, Pittsburgh, PA (US);
Westinghouse Electric Corp., Pittsburgh, PA (US);
Abstract
A pushbutton assembly illuminated with a plurality of solid state light sources, such as LEDs. The pushbutton assembly includes first and second spaced printed circuit boards which are electrically interconnected via electrical leads which also function to mechanically support the second printed circuit board from the first printed circuit board. The LEDs are mounted on the second printed circuit board, immediately adjacent to the front portion of the pushbutton assembly to be illuminated.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile