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. 10, 2007
Filed:
Mar. 31, 2004
Applicants:
David D. Shipp, Murrysville, PA (US);
Joseph J. Matsko, Beaver, PA (US);
James L. Lagree, Robinson Township, PA (US);
Michael B. Hodder, Oakville, CA;
Ronald E. Vaill, Irwin, PA (US);
Inventors:
David D. Shipp, Murrysville, PA (US);
Joseph J. Matsko, Beaver, PA (US);
James L. Lagree, Robinson Township, PA (US);
Michael B. Hodder, Oakville, CA;
Ronald E. Vaill, Irwin, PA (US);
Assignee:
Gaton Corporation, Cleveland, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02H 3/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Maintenance trip functions override the normal or specified trip functions of a low voltage circuit breaker to reduce pickup currents and/or time delays to effect faster trips, which reduces arc energy produced by faults during maintenance or testing on a live circuit breaker.