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:
Sep. 03, 1991
Filed:
Nov. 07, 1989
Applicant:
Inventors:
Bryan W Guenther, Tucson, AZ (US);
Eric M Frey, Tucson, AZ (US);
Assignee:
Hughes Aircraft Company, Los Angeles, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05C / ; B05D / ;
U.S. Cl.
CPC ...
118505 ; 118503 ; 118504 ; 118301 ; 2692 / ; 51274 ;
Abstract
A mask for protecting edge conductors of printed circuit boards from the spray coating which is sprayed on the board. The mask is molded from a soft silicone-based-elastomer material in a configuration which presents a sharp sealing edge and a large interior angle adjacent the seal which effectively limits migration due to capillary action.
Guenther, Bryan. (1991). Conformal coat contact insertion strip mask (U.S. Patent No. 5044312). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5044312
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile