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:
Dec. 06, 1977
Filed:
Mar. 01, 1976
Applicant:
Inventor:
Jean Hennemann, Homblieres, FR;
Assignee:
Unelec S.A., Paris Cedex, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
335 20 ; 335174 ;
Abstract
Tripping devices, more particularly for circuit-breakers, in which a single model tripping device can be transformed by a simple operation, not requiring any dismantling, to obtain either a shunt or undervoltage type of operation. This result can be obtained by changing the relative position of a catch part of the striker, for example by rotation through 180 degrees in relation to a locking part.
Hennemann, Jean. (1977). Tripping device for pre-selection of function for electrical equipment (U.S. Patent No. 4061993). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4061993
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile