Patent Assignment
Reel/Frame 004896/0941
Assignment of Assignors Interest.
Recorded: 1988-04-29
Pages: 2
Assignor
CHAU, ALBERT W.
Executed: 1988-04-27
Assignee
FLOWMOLE CORPORATION, A CORP. OF DE
21409 72ND AVENUE SOUTH, KENT, WASHINGTON
Covered Property
(1)
Inground Boring Technique Including Real Time Transducer
Patent:
4,864,293 →
Application:
07/188,958 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Jul 1, 1991
From: FLOWMOLE CORPORATION A CORP. OF DELAWARE
To: UTILX CORPORATION A CORP. OF DELAWARE
Reel/Frame 005763/0112 →
Merger Effective on 04/17/1991DE
Dec 13, 1991
From: FLOWMOLE CORPORATION
To: UTILX CORPORATION (A DE CORPORATION)
Reel/Frame 005935/0628 →
Notice of Grant of Security Interest
Jun 16, 2006
From: UTILX CORPORATION
To: KEYBANK NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 017794/0667 →
Notice of Grant of Security Interest
Jun 19, 2006
From: UTILX CORPORATION
To: KEYBANK NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 017804/0706 →