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. 10, 1981
Filed:
Apr. 13, 1979
Alfred F Contarino, Andover, MA (US);
Alco Electronic Products, Inc., North Andover, MA (US);
Abstract
A miniature switch, having a projecting handle housing, is provided with a factory installed environmental sealed cover which stops solder, flux and cleaning solvents before they enter the contact cavity within the switch. The switch case is enclosed in a second case of plastic with a hardened layer of epoxy in the space between cases and across the open bottom of the second case to substantially encapsulate the switch. An annular bead of hardened epoxy seals the exposed, projecting, handle housing at its base in its aperture in the second case to complete the seal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile