IP Library Assignment 008649/0650
Patent Assignment
Reel/Frame 008649/0650

Assignment of Assignor's Interest

Recorded: 1997-07-30 Pages: 2
Assignor
MACKAY, GARY
Executed: 1997-06-10
Assignee
TUBE-MAC INDUSTRIES, LTD.
853 ARVIN AVENUE, STONEY CRREK, ONTARIO, L8E 5, CANADA
Covered Property (1)
Device for Coupling a Flared Metal Pipe
Patent: 5,823,579 →
Application: 08/861,203 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jun 11, 2013
From: TUBE-MAC INDUSTRIES LTD.
To: TUBE-MAC PIPING TECHNOLOGIES LTD.
Reel/Frame 030600/0249 →