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. 26, 1988
Filed:
Apr. 15, 1986
Applicant:
Inventor:
Robert W Kempster, Ottawa, CA;
Assignee:
Leigh Instruments Limited, Ottawa, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H / ; H03H / ;
U.S. Cl.
CPC ...
333177 ; 333 12 ; 333 / ; 333172 ; 333181 ;
Abstract
A power line filter having at least an inductive element and a capacitive element and a circuit network with a coil therein coupled to the inductive element. The circuit network includes a capacitive element and resistive element parallel connected and in parallel with a serially connected inductive element and coil. The coil is closely coupled with the inductive element of the power line filter.