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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.:

US 8890011 B1

PDFFull Text
Date of Patent:
Nov. 18, 2014

Filed:

Dec. 20, 2010

Medium voltage circuit breaker

Applicants:

Gianluca Cortinovis, Albino, IT;

Giorgio Moriconi, Torre Boldone, IT;

Pierino Bertolotto, Bergamo, IT;

Inventors:

Gianluca Cortinovis, Albino, IT;

Giorgio Moriconi, Torre Boldone, IT;

Pierino Bertolotto, Bergamo, IT;

Assignee:

ABB Technology AG, Zurich, CH;

Attorney:

Novak Druce Connolly Bove + Quigg LLP

Primary Examiner:

Renee Luebke

Assistant Examiner:

Leheiren Mae A Caroc

Int. Cl.
CPC ...
H01H 1/64 (2006.01); H01H 9/02 (2006.01); H01H 13/00 (2006.01); H01H 33/666 (2006.01); H01H 33/662 (2006.01); H01H 3/02 (2006.01);
U.S. Cl.
CPC ...
H01H 33/666 (2013.01); H01H 2033/6665 (2013.01); H01H 2033/6623 (2013.01); H01H 3/0213 (2013.01);
Abstract

A Medium Voltage circuit breaker which comprises a pole assembly having, for each phase, an interruption chamber housing a first fixed contact and a second movable contact reciprocally couplable/uncouplable between an open and close position; the Medium Voltage circuit breaker further comprises an actuator to actuate the opening and closing operation of said circuit breaker and an insulating base frame supporting said pole assembly and said actuator.

Find Patent Forward Citations

Cortinovis, Gianluca. (2014). Medium voltage circuit breaker (U.S. Patent No. 8890011). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8890011

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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