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:
Jan. 10, 1978
Filed:
Apr. 28, 1976
Applicant:
Inventor:
Keith T Krueger, Bellefontaine, OH (US);
Assignee:
Gould Inc., Rolling Meadows, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
335172 ; 200 / ;
Abstract
A multi-pole molded case circuit breaker is provided with an interlock, including an actuator, that automatically operates a common trip bar to trip position when the cover of the molded case is open. With the cover closed, the actuator is accessible for a twisting operation which also operates the trip bar to trip position.