Patent Assignment
Reel/Frame 008604/0168
Merger
Recorded: 1997-07-18
Pages: 6
Assignor
DEMEX INTERNATIONAL, LTD.
Executed: 1991-08-08
Assignee
SENIOR ENGINEERING COMPANY
5701 SOUTH EASTERN AVE., COMMERCE, CALIFORNIA, 90040
Covered Property
(1)
Improved Underwater Oxy-Arc Citting System Using a Non-Thermic Cutting Rod
Patent:
4,654,496 →
Application:
06/598,661 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 18, 1997
From: DEMEX INTERNATIONAL, INC.
To: DEMEX INTERNATIONAL, LTD.
Reel/Frame 008604/0202 →
Patent Collateral Assignment and Security Agreement
Jul 18, 1997
From: TEI CONSTRUCTION SERVICES INC.
To: CONGRESS FINANCIAL CORPORATION
Reel/Frame 008604/0308 →
Assignment of Assignor's Interest
Jul 18, 1997
From: SENIOR ENGINEERING COMPANY
To: SENIOR POWER SERVICES INC.
Reel/Frame 008604/0344 →
Change of Name
Jul 18, 1997
From: SENIOR POWER SERVICES INC.
To: TEI CONSTRUCTION SERVICES INC.
Reel/Frame 008604/0346 →
Security Agreement
Jan 21, 2003
From: TEI CONSTRUCTION SERVICES INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 013699/0696 →