Patent Assignment
Reel/Frame 050208/0657
Combined Declaration and Assignment
Recorded: 2019-05-16
Pages: 3
Assignee
ALSTOM TRANSPORT TECHNOLOGIES
48 RUE ALBERT DHALENNE, 93400 SAINT-OUEN, FRANCE
Covered Property
(1)
Method, System, and Software Code for Calibration of Rail Track Circuits, and Related Rail Track Circuit
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Dissolution and Transfer of Assets
Sep 3, 2024
From: ALSTOM TRANSPORT TECHNOLOGIES
To: ALSTOM HOLDINGS
Reel/Frame 068823/0899 →
Assignment of Assignor's Interest
Jan 8, 2025
From: ALSTOM HOLDINGS SA
To: ALSTOM SIGNALING INC.
Reel/Frame 069848/0607 →
Change of Name
Jan 8, 2025
From: ALSTOM SIGNALING INC.
To: KB SIGNALING INC.
Reel/Frame 069848/0902 →