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. 25, 1981
Filed:
Feb. 29, 1980
Applicant:
Inventors:
John C Schuessler, West Covina, CA (US);
David J Tapp, Manhattan Beach, CA (US);
Assignee:
Leach Corporation, Los Angeles, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F / ;
U.S. Cl.
CPC ...
335230 ; 335234 ;
Abstract
A polarized relay in which the poles of an electromagnet project toward an armature on either side of a pivot support which allows the armature to pivot toward one pole or the other. A pair of permanent magnets each share one pole respectively with the poles of the electromagnet. The other pole of each permanent magnet has a surface extending on either side of the shared pole so as to have a portion closer to the pivot and a portion further away from the pivot relative to the shared pole.