Patent Assignment
Reel/Frame 064668/0248
Assignment of Assignor's Interest
Recorded: 2023-08-22
Pages: 3
Assignors
VASILEV, BORISLAV
Executed: 2021-03-09
MANEV, GEORGI
Executed: 2021-03-12
KOKEV, TODOR
Executed: 2021-03-12
MIHAYLOV, ANGEL
Executed: 2021-03-09
Assignee
ABB POWER GRIDS SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property
(1)
Contact Unit and Contact System for an on-Load Tap Changer and on-Load Tap Changer
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.