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Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	006817/0690			Pages:	6
		Recorded:	12/27/1993
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 54

Patent #:	4074784	Issue Dt:		Application #:	05497294	Filing Dt:
Title:

Patent #:	3990522	Issue Dt:		Application #:	05589907	Filing Dt:
Title:

Patent #:	4087734	Issue Dt:		Application #:	05617941	Filing Dt:
Title:

Patent #:	4056189	Issue Dt:		Application #:	05643856	Filing Dt:
Title:

Patent #:	4076316	Issue Dt:		Application #:	05675141	Filing Dt:
Title:

Patent #:	4090601	Issue Dt:		Application #:	05740199	Filing Dt:
Title:

Patent #:	4089403	Issue Dt:		Application #:	05740300	Filing Dt:
Title:

Patent #:	4088371	Issue Dt:		Application #:	05764632	Filing Dt:
Title:

Patent #:	4118658	Issue Dt:		Application #:	05790304	Filing Dt:
Title:

Patent #:	4117894	Issue Dt:		Application #:	05793723	Filing Dt:
Title:

Patent #:	4079792	Issue Dt:		Application #:	05806624	Filing Dt:
Title:

Patent #:	4245525	Issue Dt:	01/20/1981	Application #:	05874259	Filing Dt:	02/01/1978
Title:	LIMITED SLIP DIFFERENTIAL

Patent #:	4165803	Issue Dt:	08/28/1979	Application #:	05886999	Filing Dt:	03/16/1978
Title:	MATERIAL GATHERING DEVICE

Patent #:	4221363	Issue Dt:	09/09/1980	Application #:	05949233	Filing Dt:	10/06/1978
Title:	ADJUSTABLE JACK

Patent #:	4225189	Issue Dt:		Application #:	05962080	Filing Dt:
Title:

Patent #:	4202434	Issue Dt:		Application #:	05968016	Filing Dt:
Title:

Patent #:	4284368	Issue Dt:	08/18/1981	Application #:	06004429	Filing Dt:	01/18/1979
Title:	VEHICLE WITH DUAL DRILL BOOMS AND TEMPORARY ROOF SUPPORT

Patent #:	4253705	Issue Dt:	03/03/1981	Application #:	06047683	Filing Dt:	06/12/1979
Title:	CONTINUOUS MINING MACHINE HAVING A BOOM MEMBER WITH A FIXED MATERIAL DISLODGING MEANS

Patent #:	4265587	Issue Dt:	05/05/1981	Application #:	06060267	Filing Dt:	07/25/1979
Title:	QUICK-COUPLING LOCKING MECHANISM

Patent #:	4270803	Issue Dt:	06/02/1981	Application #:	06077323	Filing Dt:	09/20/1979
Title:	CUTTER DRUM DRIVE ASSEMBLY FOR CANTED END SECTIONS

Patent #:	4310199	Issue Dt:	01/12/1982	Application #:	06077328	Filing Dt:	09/20/1979
Title:	CUTTER DRUM ASSEMBLY FOR A CONTINUOUS MINING MACHINE

Patent #:	4281879	Issue Dt:	08/04/1981	Application #:	06078072	Filing Dt:	09/24/1979
Title:	STABILIZING ASSEMBLY FOR A MINING MACHINE

Patent #:	4299424	Issue Dt:	11/10/1981	Application #:	06099637	Filing Dt:	12/03/1979
Title:	CUTTING TOOL ASSEMBLY

Patent #:	4296856	Issue Dt:	10/27/1981	Application #:	06109333	Filing Dt:	01/03/1980
Title:	MATERIAL GATHERING DEVICE FOR A MINING MACHINE

Patent #:	4316635	Issue Dt:	02/23/1982	Application #:	06153099	Filing Dt:	05/27/1980
Title:	EXTENSIBLE AND RETRACIABLE ROTOR ARM CUTTING ASSEMBLY

Patent #:	4339153	Issue Dt:	07/13/1982	Application #:	06159581	Filing Dt:	06/16/1980
Title:	APPARATUS FOR EXTENDING AND RETRACTING THE CUTTER BARS OF A BORING TYPE MINING MACHINE

Patent #:	4418872	Issue Dt:	12/06/1983	Application #:	06213413	Filing Dt:	12/05/1980
Title:	FEEDER/CRUSHER MACHINE

Patent #:	4380354	Issue Dt:	04/19/1983	Application #:	06242832	Filing Dt:	03/12/1981
Title:	MINING MACHINE LOADING BIN MOUNTED ON BOOM STRUCTURE AND METHOD

Patent #:	4465293	Issue Dt:	08/14/1984	Application #:	06437497	Filing Dt:	10/28/1982
Title:	VEHICLE OSCILLATION LOCK

Patent #:	4531784	Issue Dt:	07/30/1985	Application #:	06476226	Filing Dt:	03/17/1983
Title:	MINING MACHINE WITH DUST COLLECTOR APPARATUS

Patent #:	4556200	Issue Dt:	12/03/1985	Application #:	06529692	Filing Dt:	09/06/1983
Title:	RE-RAILING JACK

Patent #:	4582363	Issue Dt:	04/15/1986	Application #:	06567630	Filing Dt:	01/03/1984
Title:	DRIVE ASSEMBLY FOR MINING MACHINE CUTTER DRUM

Patent #:	4546849	Issue Dt:	10/15/1985	Application #:	06603105	Filing Dt:	04/23/1984
Title:	MACHINE OPERATORS COMPARTMENT

Patent #:	4588037	Issue Dt:	05/13/1986	Application #:	06680617	Filing Dt:	12/11/1984
Title:	TURRET FOR ROOF BOLTING APPARATUS

Patent #:	4633147	Issue Dt:	12/30/1986	Application #:	06719258	Filing Dt:	04/03/1985
Title:	ELECTRIC POWERED VEHICLE AND METHOD OF PROPELLING THE SAME

Patent #:	4641888	Issue Dt:	02/10/1987	Application #:	06722700	Filing Dt:	04/12/1985
Title:	MATERIAL GATHERING DEVICE FOR A MINING MACHINE

Patent #:	4753486	Issue Dt:	06/28/1988	Application #:	07009278	Filing Dt:	01/30/1987
Title:	MINING MACHINE WITH ROOF BOLTING APPARATUS

Patent #:	4840432	Issue Dt:	06/20/1989	Application #:	07076155	Filing Dt:	07/21/1987
Title:	CONTINUOUS MINER WITH DUCT ASSEMBLY

Patent #:	4936632	Issue Dt:	06/26/1990	Application #:	07325666	Filing Dt:	03/20/1989
Title:	CONTINUOUS MINER WITH DUCT ASSEMBLY

Patent #:	4953914	Issue Dt:	09/04/1990	Application #:	07329592	Filing Dt:	03/28/1989
Title:	MINING MACHINE WITH ROOF BOLTING APPARATUS

Patent #:	5082331	Issue Dt:	01/21/1992	Application #:	07502030	Filing Dt:	03/29/1990
Title:	CONTINUOUS MINER WITH DUCT ASSEMBLY

Patent #:	5110189	Issue Dt:	05/05/1992	Application #:	07614703	Filing Dt:	11/16/1990
Title:	REDUNDANT REMOTE CONTROL SYSTEM USED ON A CONTINUOUS MINER AND METHOD OF USING SAME

Patent #:	5104194	Issue Dt:	04/14/1992	Application #:	07640259	Filing Dt:	01/11/1991
Title:	CONTINUOUS MINER WITH IMPROVED DUCT SYSTEM AND METHOD OF INCREASING DUCT CROSS SECTION

Patent #:	5102199	Issue Dt:	04/07/1992	Application #:	07641871	Filing Dt:	01/16/1991
Title:	CONTINUOUS MINING MACHINE WITH A BOOM ASSEMBLY PROVIDING DIFFERENT CUTTING HEIGHTS AND METHOD OF CONVERTING

Patent #:	5143423	Issue Dt:	09/01/1992	Application #:	07643721	Filing Dt:	01/18/1991
Title:	DRUM ASSEMBLY FOR A CONTINUOUS MINER

Patent #:	5120112	Issue Dt:	06/09/1992	Application #:	07670299	Filing Dt:	03/15/1991
Title:	VANE TYPE CONVEYOR FOR A MINING MACHINE DRUM

Patent #:	5188427	Issue Dt:	02/23/1993	Application #:	07714680	Filing Dt:	06/13/1991
Title:	TWIN SCRUBBER AND AIR DIFFUSER FOR A CONTINUOUS MINER AND METHOD OF VENTILATION

Patent #:	5190352	Issue Dt:	03/02/1993	Application #:	07776992	Filing Dt:	10/16/1991
Title:	MINING MACHINE WITH CASCADING CONVEYOR SYSTEM AND METHOD OF CONVEYING

Patent #:	5253925	Issue Dt:	10/19/1993	Application #:	07822077	Filing Dt:	01/17/1992
Title:	METHOD AND APPARATUS FOR COLLECTING AND REMOVING DUST ON A MINING MACHINE

Patent #:	5275525	Issue Dt:	01/04/1994	Application #:	07823312	Filing Dt:	01/21/1992
Title:	BATTERY CHANGER ON A MOBILE MACHINE

Patent #:	5295733	Issue Dt:	03/22/1994	Application #:	07918419	Filing Dt:	07/22/1992
Title:	FIBER OPTIC REMOTE CONTROL SYSTEM FOR A CONTINOUS MINER AND METHOD OF USE

Patent #:	5265941	Issue Dt:	11/30/1993	Application #:	07932776	Filing Dt:	08/20/1992
Title:	UNDERGROUND MINING SYSTEM AND METHOD FOR DEVELOPING LONGWALL PANEL

Patent #:	5399061	Issue Dt:	03/21/1995	Application #:	08122063	Filing Dt:	09/14/1993
Title:	BATTERY CHANGER ON A MOBILE MACHINE

Patent #:	4108253	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Assignor

TAMROCK WORLD CORPORATION, N.V.

Exec Dt:

09/27/1993

Assignee

EIMCO COAL MACHINERY, INC.

210 BLAND STREET, BLUEFIELD, WV 24701

WEST VIRGINIA

Correspondence name and address
	STANLEY J. PRICE, JR.
	P.O. BOX 98127
	PITTSBURGH, PA 15227

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