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Patent Assignment Details

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Reel/Frame:	004725/0272			Pages:	10
		Recorded:	05/04/1987
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS). VIRGINIA, EFFECTIVE DECEMBER 31, 1986.

Total properties: 62

Patent #:	3545580	Issue Dt:		Application #:	04781761	Filing Dt:
Title:

Patent #:	3559781	Issue Dt:		Application #:	04781762	Filing Dt:
Title:

Patent #:	3530416	Issue Dt:		Application #:	04783483	Filing Dt:
Title:

Patent #:	3882757	Issue Dt:		Application #:	05010457	Filing Dt:
Title:

Patent #:	3656358	Issue Dt:	04/18/1972	Application #:	05038792	Filing Dt:	05/19/1970
Title:	LINEAR POSITIONING DEVICES AND THE LIKE

Patent #:	3685622	Issue Dt:		Application #:	05046108	Filing Dt:
Title:

Patent #:	3637056	Issue Dt:		Application #:	05057044	Filing Dt:
Title:

Patent #:	3642106	Issue Dt:		Application #:	05057172	Filing Dt:
Title:

Patent #:	3624767	Issue Dt:		Application #:	05061193	Filing Dt:
Title:

Patent #:	3675747	Issue Dt:		Application #:	05087840	Filing Dt:
Title:

Patent #:	3674122	Issue Dt:		Application #:	05088758	Filing Dt:
Title:

Patent #:	3676009	Issue Dt:		Application #:	05100708	Filing Dt:
Title:

Patent #:	3726372	Issue Dt:		Application #:	05193057	Filing Dt:
Title:

Patent #:	3773156	Issue Dt:		Application #:	05274262	Filing Dt:
Title:

Patent #:	3809990	Issue Dt:		Application #:	05275732	Filing Dt:
Title:

Patent #:	3831724	Issue Dt:		Application #:	05304089	Filing Dt:
Title:

Patent #:	3815435	Issue Dt:		Application #:	05309253	Filing Dt:
Title:

Patent #:	3863118	Issue Dt:		Application #:	05327150	Filing Dt:
Title:

Patent #:	3863743	Issue Dt:		Application #:	05403931	Filing Dt:
Title:

Patent #:	3851541	Issue Dt:		Application #:	05415950	Filing Dt:
Title:

Patent #:	3899061	Issue Dt:		Application #:	05464741	Filing Dt:
Title:

Patent #:	3907071	Issue Dt:		Application #:	05466560	Filing Dt:
Title:

Patent #:	3978947	Issue Dt:		Application #:	05500343	Filing Dt:
Title:

Patent #:	3915268	Issue Dt:		Application #:	05532838	Filing Dt:
Title:

Patent #:	3966024	Issue Dt:		Application #:	05543236	Filing Dt:
Title:

Patent #:	3984711	Issue Dt:	10/05/1976	Application #:	05565530	Filing Dt:	04/07/1975
Title:	VARIABLE RELUCTANCE STEP MOTOR WITH PERMANENT MAGNETS

Patent #:	3978948	Issue Dt:		Application #:	05572195	Filing Dt:
Title:

Patent #:	4074179	Issue Dt:		Application #:	05587107	Filing Dt:
Title:

Patent #:	4004663	Issue Dt:		Application #:	05658371	Filing Dt:
Title:

Patent #:	4014412	Issue Dt:		Application #:	05658376	Filing Dt:
Title:

Patent #:	4052695	Issue Dt:		Application #:	05658459	Filing Dt:
Title:

Patent #:	4066996	Issue Dt:		Application #:	05659600	Filing Dt:
Title:

Patent #:	4213521	Issue Dt:	07/22/1980	Application #:	05753417	Filing Dt:	12/22/1976
Title:	CLUTCH-BRAKE ASSEMBLY FOR ROTARY IMPLEMENTS

Patent #:	4156478	Issue Dt:	05/29/1979	Application #:	05828525	Filing Dt:	08/29/1977
Title:	ELECTRICALLY RELEASED ELECTROMAGNETIC FRICTION BRAKE

Patent #:	4187939	Issue Dt:		Application #:	05860154	Filing Dt:
Title:

Patent #:	4160498	Issue Dt:		Application #:	05860582	Filing Dt:
Title:

Patent #:	4209213	Issue Dt:		Application #:	05894526	Filing Dt:
Title:

Patent #:	4172242	Issue Dt:		Application #:	05902296	Filing Dt:
Title:

Patent #:	4201281	Issue Dt:		Application #:	05908354	Filing Dt:
Title:

Patent #:	4191283	Issue Dt:		Application #:	05936491	Filing Dt:
Title:

Patent #:	4207483	Issue Dt:	06/10/1980	Application #:	05938925	Filing Dt:	09/01/1978
Title:	STEP MOTOR WITH CIRCUMFERENTIAL STATORS ON OPPOSITE SIDES OF DISC-LIKE ROTOR

Patent #:	4210890	Issue Dt:		Application #:	05946114	Filing Dt:
Title:

Patent #:	4187603	Issue Dt:		Application #:	05951770	Filing Dt:
Title:

Patent #:	4222614	Issue Dt:	09/16/1980	Application #:	06013964	Filing Dt:	02/22/1979
Title:	SURGE CONTROL FOR ELECTRICAL TRAILER BRAKES

Patent #:	4250762	Issue Dt:	02/17/1981	Application #:	06025742	Filing Dt:	03/30/1979
Title:	ACTUATOR HAVING A DRIVE SCREW AND A SELECTIVELY ROTATABLE NUT

Patent #:	4266437	Issue Dt:	05/12/1981	Application #:	06035818	Filing Dt:	05/04/1979
Title:	BALL SCREW AND NUT ASSEMBLY

Patent #:	4286793	Issue Dt:	09/01/1981	Application #:	06059398	Filing Dt:	07/20/1979
Title:	ICE BREAKING AND MUD DEFLECTING DEVICE FOR A BALL SCREW AND NUT ASSEMBLY

Patent #:	4286701	Issue Dt:	09/01/1981	Application #:	06107038	Filing Dt:	12/26/1979
Title:	AMPLIFYING CLUTCH

Patent #:	4330054	Issue Dt:	05/18/1982	Application #:	06151340	Filing Dt:	05/19/1980
Title:	AMPLIFYING CLUTCH WITH RADIALLY CONTRACTIBLE SHOE

Patent #:	4321992	Issue Dt:	03/30/1982	Application #:	06166071	Filing Dt:	07/07/1980
Title:	WRAP SPRING COUPLING WITH IMPROVED SPRING

Patent #:	4626719	Issue Dt:	12/02/1986	Application #:	06171096	Filing Dt:	07/22/1980
Title:	STEPPING MOTOR HAVING ROTOR WITH AXIALLY SPACED SECTIONS

Patent #:	4344056	Issue Dt:	08/10/1982	Application #:	06174213	Filing Dt:	07/31/1980
Title:	ELECTROMAGNET WITH REPLACEABLE FRICTION FACE

Patent #:	4369011	Issue Dt:	01/18/1983	Application #:	06174214	Filing Dt:	07/31/1980
Title:	PRELOADED BALL SCREW ASSEMBLY

Patent #:	4418811	Issue Dt:	12/06/1983	Application #:	06260413	Filing Dt:	05/04/1981
Title:	CLUTCH WITH FAIL-SAFE HELICAL SPRING

Patent #:	4388988	Issue Dt:	06/21/1983	Application #:	06262139	Filing Dt:	05/11/1981
Title:	ANTI-KICKBACK CLUTCH-BRAKE UNIT

Patent #:	4445606	Issue Dt:	05/01/1984	Application #:	06330610	Filing Dt:	12/14/1981
Title:	ARMATURE ASSEMBLY FOR ELECTROMAGNETIC COUPLING

Patent #:	4493407	Issue Dt:	01/15/1985	Application #:	06330651	Filing Dt:	12/14/1981
Title:	ARMATURE ASSEMBLY FOR AN ELECTROMAGNETIC CLUTCH

Patent #:	4515251	Issue Dt:	05/07/1985	Application #:	06461115	Filing Dt:	01/26/1983
Title:	ELECTROMAGNETIC BRAKE WITH IMPROVED ARMATURE MOUNTING

Patent #:	4496922	Issue Dt:	01/29/1985	Application #:	06557872	Filing Dt:	12/05/1983
Title:	ELECTROMAGNETICALLY RELEASED COUPLING

Patent #:	4509091	Issue Dt:	04/02/1985	Application #:	06581108	Filing Dt:	02/17/1984
Title:	METHODS AND APPARATUS FOR CONTROLLING THE ENGAGEMENT OF GAP-TYPE ELECTROMAGNETIC COUPLINGS

Patent #:	4567975	Issue Dt:	02/04/1986	Application #:	06581279	Filing Dt:	02/17/1984
Title:	APPARATUS AND METHOD FOR CONTROLLING THE ENGAGEMENT OF A GAP-TYPE ELECTROMAGNETIC COUPLING AND FOR ALLEVIATING ENGAGEMENT NOISE

Patent #:	3678810	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Assignor

WARNER ELECTRIC BRAKE & CLUTCH COMPANY

Exec Dt:

12/31/1986

Assignee

DANA CORPORATION

Correspondence name and address
	LEYDIG, VOIT & MAYER
	815 NORTH CHURCH ST.,
	ROCKFORD, IL 61103

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