Patent Assignment
Reel/Frame 061342/0376
Assignment of Assignor's Interest
Recorded: 2022-10-07
Pages: 4
Assignor
KIEFERNDORF, FREDERICK
Executed: 2022-06-24
Assignee
ABB SCHWEIZ AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property
(1)
Control Scheme for the Operation of an Electric Motor Actuator for a Medium to High Voltage Circuit Breaker
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 7, 2022
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 061342/0425 →
Change of Name
Oct 7, 2022
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 061342/0501 →
Assignment of Assignor's Interest
Oct 7, 2022
From: LEHMANN, JOERG; MATTEI, STEFANO
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 061342/0566 →
Merger
Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0869 →