Visual load break switch blade status indicator
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Description
Dashed (broken) lines represent structure or features that form no part of the claimed design.
Claims
The ornamental design for a visual load break switch blade status indicator, as shown and described.
Referenced Cited
U.S. Patent Documents
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D357669 | April 25, 1995 | Stack |
D721045 | January 13, 2015 | Gratz |
D733068 | June 30, 2015 | Johnson |
D738326 | September 8, 2015 | Bulla |
D738327 | September 8, 2015 | Bulla |
9666393 | May 30, 2017 | Kowalik |
10109443 | October 23, 2018 | Keller |
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D865686 | November 5, 2019 | Wallace |
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Patent History
Patent number: D968342
Type: Grant
Filed: Aug 10, 2020
Date of Patent: Nov 1, 2022
Assignee: Hitachi Energy Switzerland AG (Baden)
Inventors: Francesco Medea (Sant'elena), Carlo Camporeale (Padua), Georgi Manev (Sofia), Borislav Vasilev (Sofia)
Primary Examiner: Selina Sikder
Application Number: 29/745,844
Type: Grant
Filed: Aug 10, 2020
Date of Patent: Nov 1, 2022
Assignee: Hitachi Energy Switzerland AG (Baden)
Inventors: Francesco Medea (Sant'elena), Carlo Camporeale (Padua), Georgi Manev (Sofia), Borislav Vasilev (Sofia)
Primary Examiner: Selina Sikder
Application Number: 29/745,844
Classifications
Current U.S. Class:
Element Or Attachment (D13/173)