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. 01, 1977
Filed:
Feb. 10, 1975
Charles L Wellard, Cape May Court House, NJ (US);
American Components Inc., Conshohocken, PA (US);
Abstract
The present hermetically-sealed electrical resistor component assembly is composed of a sleeve of high-density, non-porous, non-hydroscopic material into which there is slip-fitted an electrical resistor component. Said electrical resistor component is sealed within said sleeve by a deposit of solder at each end of said sleeve whereat said solder clings to said sleeve, to the end cap of said resistor, and to the lead wire extending from said end cap. In some embodiments silicon rubber is employed as a gasket disposed along the end of said cap whereat it abuts said sleeve. In another embodiment, the entire package is encapsulated in a plastic material such as silicone-epoxy.