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:
Jul. 19, 1977
Filed:
Aug. 11, 1976
Applicant:
Inventor:
John Severinsen, Middletown, NJ (US);
Assignee:
Metex Corporation, Edison, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428241 ; 174 / ; 174 / ; 428242 ; 428253 ; 428254 ; 428283 ; 428325 ; 428425 ;
Abstract
An electromagnetic shielding element comprising a moldable elastomer containing a particulate conductive filler and at least one layer of knitted wire mesh in said elastomer. The filler is preferably a precious metal, especially silver, and its preferred form is as a coating on copper or glass. The element may be composed of a plurality of layers of knitted mesh embedded in the elastomer and the directions of extension of the loops in the layers are at angles to one another. The element is useful as a combination gasket and electromagnetic shield.