Pole unit housing for electrical switchgear
Latest S&C Electric Company Patents:
Description
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Claims
The ornamental design for a pole unit housing for electrical switchgear, as shown and described.
Referenced Cited
U.S. Patent Documents
D317749 | June 25, 1991 | Swanson et al. |
D556696 | December 4, 2007 | Ruemenapp |
7364691 | April 29, 2008 | Barker et al. |
7910852 | March 22, 2011 | Chen et al. |
D635600 | April 5, 2011 | Wu |
D658589 | May 1, 2012 | Shang et al. |
D660253 | May 22, 2012 | Gentsch |
D665433 | August 14, 2012 | Beam et al. |
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Patent History
Patent number: D722030
Type: Grant
Filed: Apr 7, 2014
Date of Patent: Feb 3, 2015
Assignee: S&C Electric Company (Chicago, IL)
Inventors: John C. Opfer (Chicago, IL), James W. Baker, Jr. (Niles, IL), Jason Robert Bogusz (Chicago, IL)
Primary Examiner: Thomas Johannes
Assistant Examiner: Shawn T Gingrich
Application Number: 29/487,238
Type: Grant
Filed: Apr 7, 2014
Date of Patent: Feb 3, 2015
Assignee: S&C Electric Company (Chicago, IL)
Inventors: John C. Opfer (Chicago, IL), James W. Baker, Jr. (Niles, IL), Jason Robert Bogusz (Chicago, IL)
Primary Examiner: Thomas Johannes
Assistant Examiner: Shawn T Gingrich
Application Number: 29/487,238
Classifications
Current U.S. Class:
Switch Or Casing Therefor (18) (D13/158)