IP Library › Assignment 006088/0293
Patent Assignment
Reel/Frame 006088/0293

Merger Effective on 04/04/1983DE

Recorded: 1992-04-03 Pages: 9
Assignor
Assignee
Covered Properties (6)
Releasable Drill String Stabilizer
Patent: 4,258,804 →
Application: 06/035,947 →
Non-Magnetic Stabilizer
Patent: 4,337,088 →
Application: 06/149,290 →
Well Jar
Patent: 4,394,883 →
Application: 06/203,527 →
Method and Apparatus for Drilling a Well Bore
Patent: 4,440,241 →
Application: 06/294,497 →
Well Tool
Patent: 4,443,206 →
Application: 06/346,169 →
Shock Absorbing Drilling Tool
Patent: 4,600,062 →
Application: 06/630,777 →
Related Assignments (14)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Nov 3, 1980
From: BRISCOE EDWARD L.
To: DAILEY OIL TOOLS, INC.
Reel/Frame 003827/0985 →
Assignment of Assignors Interest. Feb 5, 1982
From: TENG, CHUAN C.
To: DAILEY OIL TOOLS, INC., A CORP. OF TEX.
Reel/Frame 003976/0589 →
Assignment of Assignors Interest. Jun 30, 1983
From: RICHEY, VERNON T.; MOSES, EDWARD L., JR.
To: DAILEY, INC., A CORP OF DE
Reel/Frame 004152/0912 →
Assignment of Assignors Interest. Jun 30, 1983
From: MOSES, EDWARD L., JR.
To: DAILEY, INC., A CORP. OF DE
Reel/Frame 004152/0910 →
Power of Attorney in Fact Jun 30, 1983
From: RICHEY, VERNON T.
To: RICHEY, V. CARROLL
Reel/Frame 004152/0914 →
Assignment of Assignors Interest. Apr 30, 1984
From: ANDERS, EDWARD O.
To: DAILEY, INC. D/B/A IN TX AS DAILEY PETROLEUM SERVICES CORP., A CORP OF DE
Reel/Frame 004251/0129 →
Assignment of Assignors Interest. Apr 30, 1984
From: DAILEY, INC.
To: DAILEY DIRECTIONAL SERVICES, INC. 3663 NORTH BELT EAST, SUITE 300, HOUSTON TEXAS 77228 A CORP OF DE
Reel/Frame 004253/0254 →
Assignment of Assignors Interest. Jul 13, 1984
From: TENG, CHUAN C.
To: DAILEY PETROLEUM SERVICES CORPORATION A CORP OF TEXAS
Reel/Frame 004302/0043 →
Security Interest Feb 18, 1992
From: DAILEY PETROLEUM SERVICES CORP., A DE CORP.
To: FIRST INTERSTATE BANK OF TEXAS, N.A.
Reel/Frame 006036/0516 →
Merger Effective on 04/15/1986DE Apr 3, 1992
From: DAILEY OIL TOOLS, INC.; DAILEY DIRECTIONAL SERVICES, INC. (MERGED INTO)
To: DAILEY PETROLEUM SERVICES CORP., A CORP. OF DELAWARE
Reel/Frame 006088/0285 →
Change of Name Effective on 06/13/1984 Apr 3, 1992
From: DAILEY, INC., A CORP. OF DELAWARE
To: DAILEY PETROLEUM SERVICES CORP., A CORP. OF DE
Reel/Frame 006088/0302 →
Assignment of Assignor's Interest Jul 22, 1996
From: DAILEY PETROLEUM SERVICES CORP.
To: DAILEY PETROLEUM SERVICES CORP.
Reel/Frame 008040/0824 →
Security Agreement Feb 9, 1998
From: DAILEY PETROLEUM SERVICES, CORP. (DEBTOR); WELLS FARGO BANK (TEXAS), N.A.
To: WELLS FARGO BANK (TEXAS), N.A.
Reel/Frame 008943/0314 →
Assignment of Assignor's Interest Jul 18, 2000
From: DAILEY INTERNATIONAL, INC.
To: WEATHERFORD U.S. L.P.
Reel/Frame 010977/0150 →