Granted Patent
S1
US 962,874 · App. 29/733,935 · Granted Sep 6, 2022
Electrical switch
Inventors:
Francesco Medea (Monselice, IT); Carlo Camporeale (Padua, IT); Marcin Chromniak (Lusina, PL); Daniel Wojtowicz (Cracow, PL)
Assignee:
Hitachi Energy Switzerland AG
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Claims (1)
The ornamental design for an electrical switch, as shown and described.
Assignments (4)
MERGER
Recorded Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065549/0576 →
CHANGE OF NAME
Recorded Dec 31, 2021
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 058601/0692 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Mar 15, 2021
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 055585/0558 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Jul 14, 2020
From: MEDEA, FRANCESCO; WOJTOWICZ, DANIEL; CHROMNIAK, MARCIN; CAMPOREALE, CARLO ANTONIO
To: ABB SCHWEIZ AG
Reel/Frame 053202/0391 →