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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:	008820/0621			Pages:	11
		Recorded:	09/08/1997
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 58

Patent #:	4193485	Issue Dt:	03/18/1980	Application #:	05865542	Filing Dt:	12/29/1977
Title:	AIR PRESSURE LOADED CLUTCH

Patent #:	4278157	Issue Dt:	07/14/1981	Application #:	06012889	Filing Dt:	02/16/1979
Title:	FLUID CLUTCH

Patent #:	4254855	Issue Dt:	03/10/1981	Application #:	06049847	Filing Dt:	06/18/1979
Title:	COAXIAL SPRING DAMPER DRIVE

Patent #:	4269296	Issue Dt:	05/26/1981	Application #:	06052898	Filing Dt:	06/27/1979
Title:	TWO-STAGE COAXIAL SPRING DAMPER

Patent #:	4285424	Issue Dt:	08/25/1981	Application #:	06119921	Filing Dt:	02/08/1980
Title:	LOCKING DEVICE FOR A FRICTION TYPE CLUTCH

Patent #:	4333554	Issue Dt:	06/08/1982	Application #:	06127718	Filing Dt:	03/06/1980
Title:	SELF-ALIGNING CLUTCH PLATE DRIVE APPARATUS

Patent #:	4332314	Issue Dt:	06/01/1982	Application #:	06185056	Filing Dt:	09/08/1980
Title:	SPRING CLUTCH

Patent #:	4383352	Issue Dt:	05/17/1983	Application #:	06312216	Filing Dt:	10/19/1981
Title:	METHOD OF MAKING SPRING CLUTCH COLLECTOR RING

Patent #:	4601377	Issue Dt:	07/22/1986	Application #:	06314269	Filing Dt:	10/23/1981
Title:	CLUTCH ADJUSTMENT METHOD

Patent #:	4762215	Issue Dt:	08/09/1988	Application #:	06318729	Filing Dt:	11/06/1981
Title:	BRAKE TORQUE LIMITING COUPLING

Patent #:	4566573	Issue Dt:	01/28/1986	Application #:	06449961	Filing Dt:	12/15/1982
Title:	PRESSURE PLATE STRAP DRIVE APPARATUS AND METHOD

Patent #:	4565274	Issue Dt:	01/21/1986	Application #:	06480324	Filing Dt:	03/30/1983
Title:	FRICTION CLUTCH ELEMENT

Patent #:	4657124	Issue Dt:	04/14/1987	Application #:	06785915	Filing Dt:	10/09/1985
Title:	CLUTCH BRAKE NOISE SUPPRESSOR

Patent #:	4760906	Issue Dt:	08/02/1988	Application #:	07048250	Filing Dt:	05/11/1987
Title:	INTERNAL ASSISTED CLUTCH

Patent #:	4869656	Issue Dt:	09/26/1989	Application #:	07122933	Filing Dt:	11/19/1987
Title:	FERROMAGNETIC-FLUID PUMP FOR PUMPING BIOLOGICAL LIQUID

Patent #:	4936432	Issue Dt:	06/26/1990	Application #:	07150794	Filing Dt:	02/01/1988
Title:	INTERNAL ASSISTED CLUTCH COMPONENTS AND ASSEMBLY

Patent #:	4940126	Issue Dt:	07/10/1990	Application #:	07166862	Filing Dt:	03/11/1988
Title:	DIAPHRAGM SPRING CLUTCH

Patent #:	4941557	Issue Dt:	07/17/1990	Application #:	07186651	Filing Dt:	04/19/1988
Title:	INTERMEDIATE PLATE POSITIONER MEANS FOR A FRICTION CLUTCH ASSEMBLY

Patent #:	4946017	Issue Dt:	08/07/1990	Application #:	07285153	Filing Dt:	12/16/1988
Title:	ANGLED RELEASE CLUTCH SYSTEM

Patent #:	4919243	Issue Dt:	04/24/1990	Application #:	07320905	Filing Dt:	03/08/1989
Title:	CLUTCH BRAKE HAVING SEGMENTED COVER SURFACES

Patent #:	5031739	Issue Dt:	07/16/1991	Application #:	07372057	Filing Dt:	06/27/1989
Title:	TWO PIECE CLUTCH BRAKE

Patent #:	4947969	Issue Dt:	08/14/1990	Application #:	07418565	Filing Dt:	10/10/1989
Title:	CENTER LOAD CLUTCH BRAKE

Patent #:	4991704	Issue Dt:	02/12/1991	Application #:	07442192	Filing Dt:	11/28/1989
Title:	APPARATUS FOR ADJUSTING HYSTERESIS IN A CLUTCH

Patent #:	5007517	Issue Dt:	04/16/1991	Application #:	07457373	Filing Dt:	12/27/1989
Title:	ADJUSTABLE HYSTERESIS DAMPER

Patent #:	5054597	Issue Dt:	10/08/1991	Application #:	07458988	Filing Dt:	12/29/1989
Title:	ADAPTER CLIP FOR FRICTION CLUTCH HAVING INTERMEDIATE PLATE POSITIONING MEANS

Patent #:	5058179	Issue Dt:	10/15/1991	Application #:	07472991	Filing Dt:	01/31/1990
Title:	HIERARCHICAL CONSTRAINED AUTOMATIC LEARNING NETWORK FOR CHARACTER RECOGNITION

Patent #:	5067602	Issue Dt:	11/26/1991	Application #:	07523068	Filing Dt:	05/14/1990
Title:	INTERNALLY ASSISTED CLUTCH

Patent #:	D334197	Issue Dt:	03/23/1993	Application #:	07523659	Filing Dt:	05/15/1990
Title:	CLUTCH RETAINER

Patent #:	D335290	Issue Dt:	05/04/1993	Application #:	07523921	Filing Dt:	05/15/1990
Title:	CLUTCH COVER

Patent #:	RE34105	Issue Dt:	10/20/1992	Application #:	07559686	Filing Dt:	07/30/1990
Title:	INTERNAL ASSISTED CLUTCH

Patent #:	5358085	Issue Dt:	10/25/1994	Application #:	07796994	Filing Dt:	11/19/1991
Title:	CLUTCH PLATE ANIT-RATTLE AND SEPARATOR DEVICE

Patent #:	5251737	Issue Dt:	10/12/1993	Application #:	07861139	Filing Dt:	03/31/1992
Title:	SELF-ADJUSTING MEANS AND METHOD FOR FRICTION CLUTCHES

Patent #:	5322151	Issue Dt:	06/21/1994	Application #:	07887504	Filing Dt:	05/22/1992
Title:	FRICTION FACINGS FOR CLUTCH PADDLES

Patent #:	5353902	Issue Dt:	10/11/1994	Application #:	07899351	Filing Dt:	06/16/1992
Title:	ELECTRIC ACTUATOR ASSEMBLY FOR CLUTCH

Patent #:	5230413	Issue Dt:	07/27/1993	Application #:	07906327	Filing Dt:	06/30/1992
Title:	SEALING ARRANGEMENT FOR A CLUTCH WITH A LUBRICATED ADJUSTING RING

Patent #:	5226515	Issue Dt:	07/13/1993	Application #:	07928563	Filing Dt:	08/11/1992
Title:	INTERMEDIATE PLATE POSITIONER FOR DUAL PLATE FRICTION CLUTCH

Patent #:	5320205	Issue Dt:	06/14/1994	Application #:	07975614	Filing Dt:	11/12/1992
Title:	WEAR ADJUSTMENT FOR A CLUTCH

Patent #:	5307913	Issue Dt:	05/03/1994	Application #:	08005412	Filing Dt:	01/19/1993
Title:	EXTERNAL DAMPER CLUTCH

Patent #:	5322149	Issue Dt:	06/21/1994	Application #:	08005413	Filing Dt:	01/19/1993
Title:	DAMPED DRIVEN DISC ASSEMBLY

Patent #:	5404774	Issue Dt:	04/11/1995	Application #:	08085532	Filing Dt:	06/30/1993
Title:	CLUTCH ADJUSTING TOOL

Patent #:	5373927	Issue Dt:	12/20/1994	Application #:	08114563	Filing Dt:	08/31/1993
Title:	CLUTCH RELEASE ASSEMBLY

Patent #:	5421438	Issue Dt:	06/06/1995	Application #:	08166762	Filing Dt:	12/14/1993
Title:	CLUTCH HAVING HYDRODYNAMIC COOLING OF PRESSURE PLATE

Patent #:	5566804	Issue Dt:	10/22/1996	Application #:	08263315	Filing Dt:	06/21/1994
Title:	AUTOMATICALLY ADJUSTING FRICTION TORQUE DEVICE

Patent #:	5601171	Issue Dt:	02/11/1997	Application #:	08264546	Filing Dt:	06/23/1994
Title:	BRACKET ASSEMBLY FOR TORQUE TRANSMITTING DEVICE

Patent #:	5526913	Issue Dt:	06/18/1996	Application #:	08424138	Filing Dt:	04/17/1995
Title:	LOW PROFILE MANUAL ADJUSTMENT MECHANISM FOR A FRICTION TORQUE DEVICE

Patent #:	5595274	Issue Dt:	01/21/1997	Application #:	08479060	Filing Dt:	06/07/1995
Title:	AUTOMATICALLY ADJUSTING FRICTION TORQUE DEVICE WITH RELATIVELY ROTATING CAM RINGS

Patent #:	5531308	Issue Dt:	07/02/1996	Application #:	08479062	Filing Dt:	06/07/1995
Title:	WEAR INDICATOR FOR AN AUTOMATICALLY ADJUSTING FRICTION TORQUE DEVICE

Patent #:	5564541	Issue Dt:	10/15/1996	Application #:	08479431	Filing Dt:	06/07/1995
Title:	TRAVEL LIMIT FOR AN AUTOMATICALLY ADJUSTING FRICTION TORQUE DEVICE

Patent #:	5564542	Issue Dt:	10/15/1996	Application #:	08479432	Filing Dt:	06/07/1995
Title:	AUTOMATICALLY ADJUSTING FRICTION TORQUE DEVICE WITH DIAPHRAGM SPRING

Patent #:	5595275	Issue Dt:	01/21/1997	Application #:	08479433	Filing Dt:	06/07/1995
Title:	TORSION SPRING ASSEMBLY FOR AN AUTOMATICALLY ADJUSTING FRICTION TORQUE DEVICE

Patent #:	5657845	Issue Dt:	08/19/1997	Application #:	08533165	Filing Dt:	09/22/1995
Title:	VIBRATION DAMPENING CLUTCH DRIVEN DISC

Patent #:	5695036	Issue Dt:	12/09/1997	Application #:	08597633	Filing Dt:	02/07/1996
Title:	STOPLESS SELF ADJUSTING DIAPHRAGM CLUTCH

Patent #:	5791448	Issue Dt:	08/11/1998	Application #:	08725783	Filing Dt:	10/04/1996
Title:	SEGMENTED CAM RINGS FOR AUTOMATIC SELF ADJUSTING CLUTCH

Patent #:	5934429	Issue Dt:	08/10/1999	Application #:	08748702	Filing Dt:	11/13/1996
Title:	AUTOMATICALLY ADJUSTING FRICTION CLUTCH WITH CAM LOCATING FINGERS

Patent #:	4181199	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4223764	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4148385	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4128045	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Assignor

DANA CORPORATION

Exec Dt:

08/29/1997

Assignee

DANA TRANSMISSIONS, INC.

PO BOX 1000

4500 DORR ST.

TOLEDO, OHIO 43697

Correspondence name and address
	DANA CORPORATION
	ROBERT M. LEONARDI
	P.O. BOX 1000
	4500 DORR ST.
	TOLEDO, OH 43697

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