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:
Aug. 14, 1984
Filed:
Apr. 21, 1983
Applicant:
Inventors:
Yoshio Mitsumatsu, Chita, JP;
Shoji Seike, Nagoya, JP;
Assignee:
NGK Insulators, Ltd., Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B / ; H01B / ;
U.S. Cl.
CPC ...
174209 ; 1741 / ;
Abstract
High voltage porcelain insulator comprises, a porcelain body, and a glaze applied on at least a surface of the porcelain body, said porcelain body having a specific resistivity .rho..sub.p of .rho..sub.p .gtoreq.5.0.times.10.sup.13 .OMEGA..cm, and said glaze having a specific resistivity .rho..sub.g of .rho..sub.g <.rho..sub.p.
Mitsumatsu, Yoshio. (1984). High voltage glazed porcelain insulators (U.S. Patent No. 4465900). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4465900
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile