Actuator for PL circuit breaker
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Description
The broken lines shown
Claims
The ornamental design of an actuator for PL circuit breaker, as shown and described.
Referenced Cited
U.S. Patent Documents
3893050 | July 1975 | Salvati et al. |
3983460 | September 28, 1976 | Kuhn et al. |
5857563 | January 12, 1999 | Helmer et al. |
7623011 | November 24, 2009 | Rowe et al. |
D678216 | March 19, 2013 | Noisette et al. |
8456259 | June 4, 2013 | Safreed et al. |
20090301851 | December 10, 2009 | Morris et al. |
20120024677 | February 2, 2012 | Safreed et al. |
20140209443 | July 31, 2014 | McClung et al. |
Patent History
Patent number: D730844
Type: Grant
Filed: Sep 6, 2013
Date of Patent: Jun 2, 2015
Assignee: MARTEK LIMITED (Charleston, WV)
Inventors: Charles M. McClung (Elkview, WV), Russell R. Safreed, III (St. Albans, WV)
Primary Examiner: Selina Sikder
Application Number: 29/466,335
Type: Grant
Filed: Sep 6, 2013
Date of Patent: Jun 2, 2015
Assignee: MARTEK LIMITED (Charleston, WV)
Inventors: Charles M. McClung (Elkview, WV), Russell R. Safreed, III (St. Albans, WV)
Primary Examiner: Selina Sikder
Application Number: 29/466,335
Classifications