Switchgear
Latest Electro-Mechanical Corporation Patents:
Claims
The ornamental design for switchgear, as shown and described.
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D562255 | February 19, 2008 | Osumi et al. |
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- Tavrida Electric “LD Series Circuit Breakers” internet web page http://tavrida-na.com/cb—Id-htm. Retrieved Nov. 31, 2011.
- Tavrida Product Brochure downloaded from tavrida-na.com/downloads.htm (2011).
- Two-page brochure titled “27kV Vacuum Circuit Breaker” describing one of applicant's prior devices combining a visible disconnect switch and an interrupter in the form of a vacuum circuit breaker. Date is prior to Dec. 20, 2010.
Type: Grant
Filed: Dec 20, 2011
Date of Patent: Jul 16, 2013
Assignee: Electro-Mechanical Corporation (Bristol, VA)
Inventors: Scott A. Bullock (Bristol, VA), Garry F. Raines (Bristol, TN)
Primary Examiner: Thomas Johannes
Application Number: 29/409,091