Patent Assignment
Reel/Frame 038051/0449
Assignment of Assignor's Interest
Recorded: 2016-03-21
Pages: 4
Assignee
DURATRON INTERNATIONAL INC.
16 ALBERT STREET WEST, BOX 351, HASTING, ONTARIO, K0L1Y0, CANADA
Covered Properties
(3)
Pipe Liner and Method of Installation
Patent:
5,794,662 →
Application:
08/695,999 →
Bladder System for Conduit Expansion
Bladder system for conduit expansion
Application:
60/478,483 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 21, 2016
From: DURATRON INTERNATIONAL INC.
To: UNDERGROUND SOLUTIONS TECHNOLOGIES GROUP, INC.
Reel/Frame 038053/0031 →
Notice of Grant of Security Interest in Patents
Mar 23, 2016
From: UNDERGROUND SOLUTIONS TECHNOLOGIES GROUP, INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 038236/0500 →
Termination and Release of Security Interest in Patents
May 18, 2021
From: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
To: UNDERGROUND SOLUTIONS TECHNOLOGIES GROUP, INC.
Reel/Frame 056282/0058 →