Patent Assignment
Reel/Frame 027118/0607
Change of Name
Recorded: 2011-10-25
Pages: 3
Assignor
DC ENERGY SERVICES LP
Executed: 2010-03-17
Assignee
TOTAL OILFIELD RENTALS LIMITED PARTNERSHIP
C/O 2550, 300 - 5TH AVENUE SW, CALGARY, T2P 3C4, CANADA
Covered Property
(1)
Fluid Containment System
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 3, 2002
From: CAIN, THOMAS; LAMBERT, ALEX
To: DC EQUIPMENT CORPORATION
Reel/Frame 012764/0536 →
Merger
Sep 28, 2007
From: DC EQUIPMENT CORPORATION
To: DC ENERGY SERVICES INC.
Reel/Frame 019892/0132 →
Assignment of Assignor's Interest
Jan 12, 2010
From: DC ENERGY SERVICES INC.
To: DC ENERGY SERVICES LP
Reel/Frame 023758/0720 →