Patent Assignment
Reel/Frame 018812/0464
Assignment of Assignor's Interest
Recorded: 2007-01-26
Pages: 2
Assignor
SWAN, DAVID HERMAN
Executed: 2007-01-23
Assignee
RAILPOWER TECHNOLOGIES CORP.
9955 DE CATANIA AVENUE, SUITE 105, BROSSARD, QUEBEC, J4Z 3V5, CANADA
Covered Property
(1)
Electrochemical Cell for Hybrid Electric Vehicle Applications
Application:
11/468,235 →
Publication:
US 2007/0111089
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 16, 2009
From: RAILPOWER TECHNOLOGIES CORP.
To: DHS ENGINEERING INC.
Reel/Frame 022554/0906 →
Assignment of Assignor's Interest
Jul 24, 2009
From: RAILPOWER TECHNOLOGIES CORP.; RAILPOWER HYBRID TECHNOLOGIES CORP.
To: RAILPOWER, LLC
Reel/Frame 022990/0962 →
Quit Claim
Dec 14, 2010
From: RAILPOWER, LLC
To: DHS ENGINEERING INC.
Reel/Frame 025497/0462 →