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. 18, 1979
Filed:
Apr. 03, 1978
Norman P Perkins, Jr, Westminster, MD (US);
Gould Inc., Rolling Meadows, IL (US);
Abstract
A multi-pole circuit breaker is provided with a trip bar subassembly including a molded bar having integrally formed bearings defining a pivot axis for the subassembly remote from the bar. The bar also includes an integrally formed projection for releasing a latch of a trip free contact operating mechanism. The subassembly also includes an extension unit of formed sheet metal and an elongated pin pivotally connecting the unit to the bar. The unit includes an elongated main section and links individually connected to overload sensing devices of each pole. The links are spaced along the length of the main section extending transverse to the longitudinal axis thereof with the latter being generally parallel to the pin.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile