Patent Assignment
Reel/Frame 026268/0003
Change of Name
Recorded: 2011-05-12
Pages: 3
Assignor
MATCOM ROOFING SUPPLIES INC.
Executed: 2000-04-10
Assignee
ROOFERS - ANNEX INC.
2590 SHEFFIELD ROAD, OTTAWA, ONTARIO, CANADA, OTTAWA, K1B 3V7, CANADA
Covered Properties
(2)
Roof snow barrier
Patent:
6,453,623 →
Application:
09/490,119 →
Roof snow barrier
Application:
10/948,847 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
Nov 16, 2006
From: ROOFER'S - ANNEX INC.
To: ROOFER'S WORLD INC.
Reel/Frame 018606/0445 →
Assignment of Assignor's Interest
May 12, 2011
From: NELSON, ROBIN; KRUPKA, JIRI; GUENETTE, STEVEN PAUL; GERWING, DAVE
To: MATCOM ROOFING SUPPLIES INC.
Reel/Frame 026267/0732 →
Change of Name
May 12, 2011
From: ROOFERS - ANNEX INC.
To: ROOFERS WORLD INC.
Reel/Frame 026268/0322 →