IP Library › Assignment 005252/0056
Patent Assignment
Reel/Frame 005252/0056

Assignment of Assignors Interest.

Recorded: 1989-08-10 Pages: 5
Assignor
BAKER HUGHES INCORPORATED
Executed: 1989-07-31
Assignee
TAMROCK WORLD CORPORATION N.V., C/O PIERSON, HELDRING & PIERSON
6 JOHN B. GORSIRAWEG, A CORP. OF NETHERLANDS ANTILLES CORP., CURACAO, NETHERLANDS ANTILLES
Covered Properties (26)
Limited Slip Differential
Patent: 4,245,525 →
Application: 05/874,259 →
Material Gathering Device
Patent: 4,165,803 →
Application: 05/886,999 →
Adjustable Jack
Patent: 4,221,363 →
Application: 05/949,233 →
Continuous Mining Machine Having a Boom Member with a Fixed Material Dislodging Means
Patent: 4,253,705 →
Application: 06/047,683 →
Cutter Drum Drive Assembly for Canted End Sections
Patent: 4,270,803 →
Application: 06/077,323 →
Stabilizing Assembly for a Mining Machine
Patent: 4,281,879 →
Application: 06/078,072 →
Cutting Tool Assembly
Patent: 4,299,424 →
Application: 06/099,637 →
Material Gathering Device for a Mining Machine
Patent: 4,296,856 →
Application: 06/109,333 →
Extensible and Retraciable Rotor Arm Cutting Assembly
Patent: 4,316,635 →
Application: 06/153,099 →
Apparatus for Extending and Retracting the Cutter Bars of a Boring Type Mining Machine
Patent: 4,339,153 →
Application: 06/159,581 →
Mining Machine Loading Bin Mounted on Boom Structure and Method
Patent: 4,380,354 →
Application: 06/242,832 →
Mining Machine with Dust Collector Apparatus
Patent: 4,531,784 →
Application: 06/476,226 →
Short Displacement Double Acting Vehicle Suspension System
Patent: 4,520,734 →
Application: 06/524,002 →
Re-Railing Jack
Patent: 4,556,200 →
Application: 06/529,692 →
Headlight Permissible for Use in Explosive Atmospheres
Patent: 4,489,367 →
Application: 06/532,872 →
Drive Assembly for Mining Machine Cutter Drum
Patent: 4,582,363 →
Application: 06/567,630 →
Machine Operators Compartment
Patent: 4,546,849 →
Application: 06/603,105 →
Electric Powered Vehicle and Method of Propelling the Same
Patent: 4,633,147 →
Application: 06/719,258 →
Material Gathering Device for a Mining Machine
Patent: 4,641,888 →
Application: 06/722,700 →
Mining Machine with Roof Bolting Apparatus
Patent: 4,753,486 →
Application: 07/009,278 →
Continuous Miner with Duct Assembly
Patent: 4,840,432 →
Application: 07/076,155 →
Scrubber-Exhaust Gas Conditioner
Patent: 4,816,042 →
Application: 07/101,073 →
Mining Machine with Roof Bolting Apparatus
Application: 07/212,337 →
Automobile Air Conditioner
Patent: 4,898,003 →
Application: 07/264,884 →
Continuous Miner with Duct Assembly
Patent: 4,936,632 →
Application: 07/325,666 →
Mining Machine with Roof Bolting Apparatus
Patent: 4,953,914 →
Application: 07/329,592 →
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Mar 12, 1981
From: LE BEGUE MAURICE K.
To: NATIONAL MINE SERVICE COMPANY, A CORP. OF WV.
Reel/Frame 003872/0326 →
Assignment of Assignors Interest. May 6, 1983
From: KARLOVSKY, JERRY
To: NATIONAL MINE SERVICE COMPANY
Reel/Frame 004144/0078 →
Assignment of Assignors Interest. Oct 3, 1983
From: HERRON, CHARLES R.
To: BAKER INTERNATIONAL A CORP. OF DE
Reel/Frame 004174/0888 →
Assignment of Assignors Interest. Oct 31, 1983
From: SHOEMAKER, LEON H.
To: NATIONAL MINE SERVICE COMPANY
Reel/Frame 004221/0904 →
Assignment of Assignors Interest. Nov 21, 1983
From: HERRON, CHARLES R.; HAINES, MARVIN L.; O'QUINN, ROGER L.
To: BAKER INTERNATIONAL CORPORATION
Reel/Frame 004195/0295 →
Assignment of Assignors Interest. Nov 21, 1983
From: KIDO, KATSUTOSHI; USAMI, SATORU
To: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Reel/Frame 004193/0373 →
Assignment of Assignors Interest. Jan 3, 1984
From: LEBEGUE, MAURICE K.; BAUM, GERALD L.
To: NATIONAL MINE SERVICE COMPANY
Reel/Frame 004217/0991 →
Assignment of Assignors Interest. Jun 25, 1984
From: KELLEY, BARRY R.; LE BEGUE, MAURICE K.; MICHAEL, EARL C.
To: NATIONAL MINE SERVICE COMPANY A CORP. OF WEST VA
Reel/Frame 004299/0120 →
Assignment of Assignors Interest. Apr 3, 1985
From: POSMA, BONNE W.; HILL, ROWLAND A.
To: NATIONAL MINE SERVICE COMPANY, PITTSBURGH, PA. A WEST VIRGINIA CORP.
Reel/Frame 004403/0930 →
Assignment of Assignors Interest. Apr 12, 1985
From: LEBEQUE, MAURICE K.; WILSON, HENRY E.
To: NATIONAL MINE SERVICE COMPANY A CORP OF WEST VA
Reel/Frame 004397/0479 →
Assignment of Assignors Interest. Sep 25, 1987
From: OLAVSON, LARS G.
To: BAKER INTERNATIONAL CORPORATION, 500 CITY PARKWAY WEST, ORANGE, CA. A CORP. OF DE.
Reel/Frame 004809/0800 →
Assignment of Assignors Interest. Dec 14, 1988
From: ICHIKAWA, TORU; KODAMA, SHUICHI; KAGOROKU, NOBUO; ITO, SHOTARO
To: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Reel/Frame 005006/0370 →
Assignment of Assignors Interest. Mar 20, 1989
From: LE BEGUE, MAURICE K.; WILSON, HENRY E.
To: BAKER INTERNATIONAL CORPORATION, 500 CITY PARKWAY WEST, ORANGE, CA A CORP. OF DE
Reel/Frame 005055/0854 →
Assignment of Assignors Interest. Aug 21, 1989
From: BAKER INTERNATIONAL CORPORATION
To: TAMROCK WORLD CORPORATION N.V., C/O PIERSON, HELDRING & PIERSON
Reel/Frame 005136/0575 →
Assignment of Assignors Interest. Feb 14, 1990
From: NATIONAL MINE SERVICE COMPANY
To: BAKER HUGHES INCORPORATED, A CORP. OF DELAWARE
Reel/Frame 005284/0463 →
Merger June 30, 1987, De Feb 20, 1990
From: BAKER INTERNATIONAL CORPORATION
To: BAKER HUGHES INCORPORATED, A CORP. OF DE.
Reel/Frame 005230/0390 →
Merger Jun 22, 1990
From: BAKER INTERNATIONAL CORPORATION, A DE CORP.
To: BAKER HUGHES INCORPORATED, A DE CORP.
Reel/Frame 005366/0203 →
Assignment of Assignor's Interest Dec 10, 1993
From: TAMROCK WORLD CORPORATION, N.V.
To: EIMCO JARVIS CLARK COMPANY LIMITED
Reel/Frame 006801/0076 →
Assignment of Assignor's Interest Dec 27, 1993
From: TAMROCK WORLD CORPORATION, N.V.
To: EIMCO COAL MACHINERY, INC.
Reel/Frame 006817/0690 →
Change of Name Mar 20, 1996
From: EIMCO JARVIS CLARK COMPANY LIMITED
To: TAMROCK LOADERS INC.
Reel/Frame 007854/0059 →
Assignment of Assignor's Interest Jul 13, 1999
From: EIMCO COAL MACHINERY INC.
To: EIMCO LLC
Reel/Frame 010086/0200 →
Assignment of Assignor's Interest Dec 8, 2003
From: EIMCO LLC
To: DBT AMERICA INC.
Reel/Frame 014178/0374 →
Assignment of Assignor's Interest Dec 8, 2003
From: EIMCO LLC
To: DBT AMERICA INC.
Reel/Frame 014178/0354 →
Assignment of Assignor's Interest Dec 8, 2003
From: EIMCO LLC
To: DBT AMERICA INC.
Reel/Frame 014178/0350 →
Assignment of Assignor's Interest Dec 8, 2003
From: EIMCO LLC
To: DBT AMERICA INC.
Reel/Frame 014178/0341 →