IP Library › Assignment 016019/0671
Patent Assignment
Reel/Frame 016019/0671

Assignment of Assignor's Interest

Recorded: 2005-05-16 Pages: 6
Assignors
DONNELLY, FRANK WEGNER
Executed: 2005-04-04
SWAN, DAVID HERMAN
Executed: 2005-03-22
WATSON, JOHN DAVID
Executed: 2005-03-15
Assignee
RAILPOWER TECHNOLOGIES CORP.
SUITE 202 - 50 FELL AVENUE, NORTH VANCOUVER, V7P3S2, CANADA
Covered Property (1)
Predicting Wheel Slip and Skid in a Locomotive
Patent: 7,084,602 →
Application: 11/060,087 →
Publication: US 2005/0189886
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 24, 2009
From: RAILPOWER TECHNOLOGIES CORP.; RAILPOWER HYBRID TECHNOLOGIES CORP.
To: RAILPOWER, LLC
Reel/Frame 022990/0962 →
Security Interest Apr 13, 2020
From: RAILPOWER, LLC
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 052375/0052 →