Patent Assignment
Reel/Frame 016712/0717
Amalgamation
Recorded: 2005-11-02
Pages: 15
Assignor
OTTAWA FIBRE INC.
Executed: 2005-08-29
Assignee
OFI HOLDINGS LTD.
3985 BELGREEN DRIVE, OTTAWA, ONTARIO, K1G 3N2, CANADA
Covered Properties
(5)
Glass Spinner with Partitioned Spinning Head
Patent:
6,170,298 →
Application:
09/302,450 →
Batch Charger for Cold Top Electric Furnace
High Throughput Capactiy Spinner for Manufacturing Dual-Component Curly Fibers
Hybrid Spinner for Making a Mixture of Single-Glass and Dual-Glass Fibres Right at the Fibre Forming Stage
Roll-Up Machine and Method
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 21, 2005
From: OTTAWA FIBRE INC.
To: OFI HOLDINGS LTD.
Reel/Frame 016800/0404 →
Assignment of Assignor's Interest
Jan 13, 2006
From: OFI HOLDINGS LTD.
To: OTTAWA FIBRE LP
Reel/Frame 017015/0181 →
Change of Name
Jan 17, 2006
From: OFI HOLDINGS LTD.
To: FIBREGLASS HOLDINGS LTD.
Reel/Frame 017015/0958 →
Corrective Amendment to Confirmatory U.S. Patent Assignment Recorded at Reel/Frame 016800/0404
Jan 17, 2006
From: OTTAWA FIBRE INC.
To: FIBREGLASS HOLDINGS LTD. (FORMERLY KNOWN AS OFI HOLDINGS LTD.)
Reel/Frame 017025/0058 →
Confirmatory Assignment
Jan 17, 2006
From: FIBREGLASS HOLDINGS LTD. (FORMERLY KNOWN AS OFI HOLDINGS LTD.)
To: OTTAWA FIBRE LP
Reel/Frame 017025/0065 →
Assignment of Assignor's Interest
Dec 8, 2006
From: OTTAWA FIBRE INC.
To: OTTAWA FIBRE L.P.
Reel/Frame 018606/0427 →