Patent Assignment
Reel/Frame 018607/0659
Assignment of Assignor's Interest
Recorded: 2006-12-05
Pages: 2
Assignee
ALSTOM HOLDINGS
25 AVENUE KLEBER, 75116 PARIS, FRANCE
Covered Property
(1)
Method for Welding Overlapping Metal Sheets and Corresponding Railway Car Body
Patent:
7,213,521 →
Application:
09/462,206 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmative Deed of Assignment
Jan 8, 2014
From: ALSTOM HOLDINGS
To: ALSTOM TRANSPORT SA
Reel/Frame 031938/0789 →
Confirmative Deed of Transfer of Ownership
Jan 13, 2014
From: ALSTOM TRANSPORT SA
To: ALSTOM TRANSPORT TECHNOLOGIES
Reel/Frame 031980/0523 →
Change of Address
Jul 31, 2017
From: ALSTOM TRANSPORT TECHNOLOGIES
To: ALSTOM TRANSPORT TECHNOLOGIES
Reel/Frame 043382/0290 →