Patent Assignment
Reel/Frame 008379/0179
Assignment of Assignor's Interest
Recorded: 1997-02-18
Pages: 3
Assignee
FILTRATION MANUFACTURING, INC.
P.O. BOX 457 HESTER STREET, PORTLAND, PENNSYLVANIA, 18351
Covered Property
(1)
Vacuum Excavation System
Patent:
5,791,073 →
Application:
08/748,018 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 1, 2002
From: FILTRATION MANUFACTURING, INC.
To: WILKRA CO., INC. DBA OMEGA TOOLS, THE
Reel/Frame 012667/0681 →
Lien
Dec 9, 2009
From: OMEGA TOOLS, INC.
To: SULLIVAN, SR., BARRY F.
Reel/Frame 023627/0238 →
Release of Lien
Nov 10, 2010
From: OMEGA TOOLS, INC.
To: SULLIVAN, BARRY F. SR.
Reel/Frame 025465/0218 →