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:
Apr. 15, 2008
Filed:
Feb. 24, 2006
Jeffrey S. Gibson, Hookstown, PA (US);
Jeffrey W. Lockhart, Pittsburgh, PA (US);
Jeffrey S. Gibson, Hookstown, PA (US);
Jeffrey W. Lockhart, Pittsburgh, PA (US);
Eaton Corporation, Cleveland, OH (US);
Abstract
A trip indicator is for a circuit breaker having a housing including first and second openings, separable contacts and an operating mechanism having an operating handle protruding from the first opening. The trip indicator includes a one-piece flag member with a first end having a trip flag and a second end with first and second integral legs. The first leg biases the trip flag away from the second opening when the separable contacts are not tripped open, and includes a latching portion to maintain the flag in a viewable position to indicate the trip condition regardless of the operating mechanism position. The second leg is disposed proximate first leg and biases the operating handle toward the OFF position, thereby assisting the handle to move from the ON position in response to the trip condition.