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.

Date of Patent:
May. 06, 2025

Filed:

Oct. 18, 2021
Applicant:

General Electric Technology Gmbh, Baden, CH;

Inventors:

David Berard, Villeurbanne, FR;

Quentin Dominique Louis Rognard, Villeurbanne, FR;

Jérôme Laurent, Villeurbanne, FR;

Serge Bachelard, Villeurbanne, FR;

Assignee:

GE INFRASCRUCTURE TECHNOLOGY LLG, Greenville, SC (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 3/46 (2005.12); H01H 1/36 (2005.12);
U.S. Cl.
CPC ...
H01H 3/46 (2012.12); H01H 1/36 (2012.12);
Abstract

The present application concerns a circuit breaker including a movable contact, a driving rod slidably mounted in the circuit breaker, a linkage mechanism for driving the movable contact, a pivoted driving fork rotatably mounted in the circuit breaker which cooperates with the driving rod through the cooperation of a primary pin provided on the driving rod and a primary slot provided on the driving fork, a driven lever connecting the driving fork to the movable contact, and wherein the driving rod supports a secondary pin which cooperates with a secondary slot of the driving fork when the driving rod in a position between a predetermined position and an extreme opened position of the circuit breaker.


Find Patent Forward Citations

Quick Actions:

Berard, David. (2025). Circuit breaker comprising an improved linkage mechanism (U.S. Patent No. 12293887). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12293887

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