Patent Assignment
Reel/Frame 005935/0628
Merger Effective on 04/17/1991DE
Recorded: 1991-12-13
Pages: 6
Assignor
FLOWMOLE CORPORATION
Executed: 1991-04-17
Assignee
UTILX CORPORATION (A DE CORPORATION)
21409 -72 AVENUE SOUTH, KENT, WASHINGTON
Covered Properties
(12)
Method and Apparatus for Installment of Underground Utilities
Patent:
4,674,579 →
Application:
06/709,046 →
Current Sensing Alarm Arrangement for Monitoring the Presence of High Voltage
Patent:
4,755,805 →
Application:
06/866,170 →
Technique for Providing an Underground Tunnel Utilizing a Powered Boring Device
Patent:
4,821,815 →
Application:
06/866,240 →
Technique for Steering and Monitoring the Orientation of a Powered Underground Boring Device
Patent:
4,714,118 →
Application:
06/866,241 →
An Above-Ground Arrangement for and Method of Locating a Discrete Inground Boring Device
Patent:
4,806,869 →
Application:
06/866,242 →
Homing Technique for an in-Ground Boring Device
Patent:
4,881,083 →
Application:
06/914,706 →
System Including a Multi-Stepped Nozzle Assembly for Back-Boring an Inground Passageway
Patent:
4,754,526 →
Application:
06/946,537 →
Variable Rake Mine Tool Insert and Method of Use
Patent:
4,787,464 →
Application:
07/120,294 →
Swivel Arrangement for Connecting a Boring or Reaming Tool to a Cable
Patent:
4,911,579 →
Application:
07/146,959 →
Inground Boring Technique Including Real Time Transducer
Patent:
4,864,293 →
Application:
07/188,958 →
Technique for Steering a Downhole Hammer
Patent:
4,867,255 →
Application:
07/196,945 →
Technique for Providing an Underground Tunnel Utilizing a Powered Boring Device
Patent:
4,856,600 →
Application:
07/260,937 →
Related Assignments
(22)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Apr 10, 1986
From: GELLER, EDWARD W.; KIRBY, MICHAEL; MERCER, JOHN E.; O HANLON, TOM A.
To: FLOWMOLE CORPORATION, A CORP. OF DE.
Reel/Frame 004533/0185 →
Assignment of Assignors Interest.
May 22, 1986
From: BAKER, GLEN; CHAU, ALBERT W.; FIKSE, JAMES A.; MERCER, JOHN E.
To: FLOWMOLE CORPORATION
Reel/Frame 004566/0271 →
Assignment of Assignors Interest.
May 22, 1986
From: CHAU, ALBERT W.
To: FLOWMOLE CORPORATION
Reel/Frame 004565/0677 →
Assignment of Assignors Interest.
May 22, 1986
From: BAKER, GLEN; CHAU, ALBERT W.; MERCER, JOHN E.
To: FLOWMOLE CORPORATION
Reel/Frame 004565/0657 →
Assignment of Assignors Interest.
Mar 28, 1988
From: LUTZ, MARK E.; KELLEY, DOUGLAS P.; FENDER, KENNETH E.
To: FLOWMOLE CORPORATION, A CORP. OF DE
Reel/Frame 004856/0593 →
Assignment of Assignors Interest.
Apr 29, 1988
From: CHAU, ALBERT W.
To: FLOWMOLE CORPORATION, A CORP. OF DE
Reel/Frame 004896/0941 →
Assignment of Assignors Interest.
Aug 1, 1988
From: BAKER, GLEN O.; FELDMAN, DMITRY; NG, SHIU SANG; CHAU, ALBERT WING-PING
To: FLOWMOLE CORPORATION, 21409 72ND AVENUE SOUTH, KENT, WA., A CORP. OF DE.
Reel/Frame 004952/0016 →
Merger
Jul 1, 1991
From: FLOWMOLE CORPORATION A CORP. OF DELAWARE
To: UTILX CORPORATION A CORP. OF DELAWARE
Reel/Frame 005763/0112 →
Assignment of Assignors Interest.
Jul 27, 1992
From: GTE PRODUCTS CORPORATION A CORP. OF DELAWARE
To: GTE VALENITE CORPORATION A CORP. OF DELAWARE
Reel/Frame 006190/0160 →
Security Interest
Mar 25, 1993
From: GTE VALENITE CORPORATION
To: BANKERS TRUST COMPANY
Reel/Frame 006498/0021 →
Change of Name
May 10, 1994
From: GTE VALENITE CORPORATION
To: VALENITE INC.
Reel/Frame 006990/0017 →
Assignment of Assignor's Interest
Mar 27, 1995
From: VALENITE, INC.
To: ROGERS TOOL WORKS, INC.
Reel/Frame 007403/0414 →
Confirmatory Termination of Security Interest and Release of Collateral
Apr 26, 1995
From: BANKERS TRUST COMPANY
To: VALENITE, INC.
Reel/Frame 007437/0466 →
Assignment of Assignor's Interest
Oct 5, 1995
From: FLOW INDUSTRIES, INC.
To: Y. H. PAO FOUNDATION
Reel/Frame 007674/0093 →
Assignment of Assignor's Interest
Oct 10, 1995
From: Y.H. PAO FOUNDATION
To: WATERJET INTERNATIONAL, INC.
Reel/Frame 007674/0098 →
Assignment of Assignor's Interest
Oct 19, 1998
From: ROGERS TOOL WORKS
To: KENNAMETAL, INC.
Reel/Frame 009534/0071 →
Assignment of Assignor's Interest
Oct 24, 2000
From: KENNAMETAL INC.
To: KENNAMETAL PC INC.
Reel/Frame 011052/0001 →
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 →
Notice of Grant of Security Interest
Dec 1, 2006
From: UTILX CORPORATION
To: CREDIT SUISSE, CAYMAN ISLANDS BRANCH, AS ADMINISTRATIVE AGENT
Reel/Frame 018573/0254 →
Termination of Security Interest
Dec 1, 2006
From: KEYBANK NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
To: UTILX CORPORATION
Reel/Frame 018573/0250 →
Termination of Security Interest in Patents
Jul 6, 2010
From: CREDIT SUISSE, CAYMAN ISLANDS BRANCH, AS ADMINISTRATIVE AGENT
To: UTILX CORPORATION
Reel/Frame 024630/0552 →