Patent Assignment
Reel/Frame 025415/0309
Assignment of Assignor's Interest
Recorded: 2010-12-01
Pages: 2
Assignor
OLLINGER, IV, CHARLES G
Executed: 2001-02-02
Assignee
ESCO CORPORATION
2141 NW 25TH AVENUE, PORTLAND, OREGON, 97210-2578
Covered Property
(1)
Dredge cutterhead
Patent:
45,648 →
Application:
11/153,886 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Notice of Grant of Security Interest in Patents
Nov 29, 2010
From: ESCO CORPORATION
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 025406/0714 →
Notice of Grant of Security Interest in Patents
Jul 3, 2012
From: ESCO CORPORATION
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 028496/0848 →
Release of Security Interest
Jul 16, 2018
From: BANK OF AMERICA, N.A.
To: ESCO CORPORATION
Reel/Frame 046551/0375 →
Release of Security Interest
Jul 16, 2018
From: BANK OF AMERICA, N.A.
To: ESCO CORPORATION
Reel/Frame 046355/0676 →
Merger and Change of Name
Aug 17, 2018
From: ESCO CORPORATION; ESCO GROUP LLC
To: ESCO GROUP LLC
Reel/Frame 046848/0493 →