IP Library › Assignment 021952/0451
Patent Assignment
Reel/Frame 021952/0451

Assignment of Assignor's Interest

Recorded: 2008-12-11 Pages: 60
Assignor
THE LAMSON & SESSIONS CO.
Executed: 2008-07-31
Assignee
PRIME CONDUIT, INC.
6363 WOODWAY, SUITE 820, HOUSTON, TEXAS, 77057
Covered Properties (10)
Method of Forming Chamfered Spigot End on Pipe
Patent: 5,096,528 →
Application: 07/301,795 →
Multiple Passage Conduit Assembly
Patent: 5,135,265 →
Application: 07/644,848 →
Pipe Joint Construction and Coupling Therefor
Patent: 5,362,112 →
Application: 08/122,773 →
Pipe Joint and Pipe for Use Therewith
Patent: 5,730,474 →
Application: 08/627,730 →
Draft Compensating Coupling Member
Patent: 5,709,411 →
Application: 08/635,643 →
Coupling Assembly Having Enhanced Axial Tension Strength
Patent: 6,325,424 →
Application: 09/228,845 →
Publication: US 2001/0040376
Conduit-Making Apparatus with a Multiple Diameter Winding Drum
Patent: 6,209,607 →
Application: 09/255,356 →
Pipe Joint and Coupling
Patent: 6,739,630 →
Application: 10/167,623 →
Publication: US 2003/0230896
Bell and Spigot Joint with Locking Strap
Patent: 6,739,629 →
Application: 10/176,323 →
Publication: US 2003/0234536
Pipe Joint and Couplers
Patent: 7,011,345 →
Application: 10/672,543 →
Publication: US 2004/0119285
Related Assignments (6)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Agreement Jan 9, 2007
From: LAMSON & SESSIONS CO., THE
To: BANK OF MONTREAL, AS SUCCESSOR TO HARRIS N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 018746/0451 →
Release of Security Agreement Aug 9, 2007
From: OKABENA PARTNERSIP V-8 BY OKABENA INVESTMENT SERVICES, INC. MANAGER; WINSTON R. WALLIN/WALLIN FAMILY FOUNDATION; WILLIAM F. FARLEY D/B/A LIVINGSTON CAPITAL; WILLIAM A. HODDER
To: SCIENCE INCORPORATED
Reel/Frame 019704/0733 →
Release of Security Agreement Jan 27, 2009
From: HARRIS TRUST AND SAVINGS BANK
To: LAMSON & SESSIONS CO., THE
Reel/Frame 022177/0527 →
Release of Security Agreement Jan 28, 2009
From: BANK OF MONTREAL, SUCCESSOR TO HARRIS N.A.
To: LAMSON & SESSIONS CO., THE
Reel/Frame 022177/0560 →
Release and Reassignment Security Agreement Jul 31, 2009
From: BANK OF MONTREAL
To: LAMSON & SESSIONS CO., THE
Reel/Frame 023032/0688 →
Assignment of Assignor's Interest Mar 28, 2019
From: PRIME CONDUIT, INC.
To: TRENCHLESS RESOURCES GLOBAL HOLDINGS, INC.
Reel/Frame 048727/0773 →