Patent Assignment
Reel/Frame 056736/0723
Assignment of Assignor's Interest
Recorded: 2021-07-01
Pages: 4
Assignor
ABB SCHWEIZ AG
Executed: 2020-11-18
Assignee
ABB POWER GRIDS SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property
(1)
Device for Interrupting Non-Short Circuit Currents Only, in Particular Disconnector or Earthing Switch
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 1, 2021
From: TEHLAR, DENIS; SEEGER, MARTIN; RANJAN, NITESH; STOLLER, PATRICK
To: ABB SCHWEIZ AG
Reel/Frame 056736/0684 →
Change of Name
Dec 31, 2021
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 058601/0692 →
Merger
Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065549/0576 →