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:
Jun. 23, 1987
Filed:
Feb. 11, 1986
Applicant:
Inventors:
Yukio Sakamoto, Fukui, JP;
Shinichi Madokoro, Fukui, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H / ;
U.S. Cl.
CPC ...
333182 ; 333184 ; 333185 ;
Abstract
A noise filter wherein a glass plate is fixedly provided in hermetic condition in a metal casing through which a central conductive member passes, a magnetic core is inserted into said central conductive member at one side of said glass plate, a pair of capacitors are respectively passing through the central conductive member at the side of said magnetic core and at the other side of said glass plate, and an insulative resin is filled at least in the opening side of the metal casing.