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:
Nov. 03, 1992
Filed:
Jul. 24, 1990
Applicant:
Inventors:
Arthur R Frederickson, Carlisle, MA (US);
Joseph E Nanevicz, Palo Alto, CA (US);
Jeffrey S Thayer, Simi Valley, CA (US);
Dean B Parkinson, Redwood City, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B / ; H01B / ; C09K / ;
U.S. Cl.
CPC ...
106401 ; 106400 ; 106455 ; 10628719 ; 361212 ; 361220 ; 428922 ; 428931 ; 252500 ; 252511 ;
Abstract
A semi-insulating coating or surface layer is applied over insulating materials such as a circuit board or wiring harness or feedthrough insulator. The paint is electrically fixed to ground and as a result leaks away charge buildup before large pulse discharges occur. For example, pure tin oxide particles in phenoxy resin binder forms a paintable application for the invention.
Frederickson, Arthur. (1992). Process and apparatus for preventing the pulse discharge of insulators (U.S. Patent No. 5160374). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5160374
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile