Patent Assignment
Reel/Frame 004192/0036
Assignment of Assignors Interest.
Recorded: 1983-11-02
Pages: 1
Assignee
CXA LTD./CXA LTEE
NORTH YORK, ONTARIO, CANADA
Covered Property
(1)
Reinforced Explosive Shock Tube
Patent:
4,493,261 →
Application:
06/547,861 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 29, 1999
From: ICI CANADA INC.
To: ORICA TRADING PTY LIMITED
Reel/Frame 010024/0614 →
Merger
Jun 29, 1999
From: CXA LTD/CXA LTEE
To: ICI CANADA INC.
Reel/Frame 010052/0747 →
Change of Name
Jun 29, 1999
From: ORICA TRADING PTY LIMITED
To: ORICA EXPLOSIVES TECHNOLOGY PTY LTD
Reel/Frame 010061/0671 →