IP Library › Assignment 022419/0953
Patent Assignment
Reel/Frame 022419/0953

Change of Name

Recorded: 2009-03-19 Pages: 8
Assignor
Assignee
DEW ENGINEERING AND DEVELOPMENT ULC
3429 HAWTHORNE ROAD, OTTAWA, K1G 4G2, CANADA
Covered Property (1)
System and Method for Detecting Rack Fault Condition of Passenger Boarding Bridge Lift Columns
Patent: 7,603,734 →
Application: 11/442,994 →
Publication: US 2007/0277333
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 31, 2006
From: CONNELLY, MICHAEL ROBERT; HUTTON, NEIL
To: DEW ENGINEERING AND DEVELOPMENT LIMITED
Reel/Frame 017935/0557 →
Assignment of Assignor's Interest Sep 18, 2012
From: DEW ENGINEERING AND DEVELOPMENT ULC
To: AMERIBRIDGE, LLC
Reel/Frame 029002/0749 →