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:
May. 17, 2011
Filed:
Apr. 15, 2008
Triplicane Gopikrishnan Babu, Andhra Pradesh, IN;
Janakiraman Narayanan, Andra Pradesh, IN;
Amit Bose, Secunderabad, IN;
Soundararajan Narayanasamy, Hyderabad, IN;
Triplicane Gopikrishnan Babu, Andhra Pradesh, IN;
Janakiraman Narayanan, Andra Pradesh, IN;
Amit Bose, Secunderabad, IN;
Soundararajan Narayanasamy, Hyderabad, IN;
General Electric Company, Schenectady, NY (US);
Abstract
A circuit breaker with a locking mechanism is provided, which ensures that circuit breaker is switched OFF before applying any trip free locks. The circuit breaker includes a lay shaft coupled to the circuit breaker contacts, a lay shaft cam coupled to the lay shaft, a lifting plate configured to interface with the lay shaft cam, and a padlock plate configured to engage the lifting plate.