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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:	004932/0146			Pages:	33
		Recorded:	08/24/1988
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 81

Patent #:	3580367	Issue Dt:		Application #:	04785320	Filing Dt:
Title:

Patent #:	3576326	Issue Dt:		Application #:	04805564	Filing Dt:
Title:

Patent #:	3605938	Issue Dt:		Application #:	04812094	Filing Dt:
Title:

Patent #:	3582719	Issue Dt:		Application #:	04835408	Filing Dt:
Title:

Patent #:	3613848	Issue Dt:		Application #:	04857867	Filing Dt:
Title:

Patent #:	3647273	Issue Dt:		Application #:	05021903	Filing Dt:
Title:

Patent #:	3650156	Issue Dt:		Application #:	05039941	Filing Dt:
Title:

Patent #:	3661025	Issue Dt:		Application #:	05040030	Filing Dt:
Title:

Patent #:	3651924	Issue Dt:		Application #:	05046368	Filing Dt:
Title:

Patent #:	3742776	Issue Dt:		Application #:	05190872	Filing Dt:
Title:

Patent #:	3737204	Issue Dt:		Application #:	05203149	Filing Dt:
Title:

Patent #:	3791501	Issue Dt:		Application #:	05234558	Filing Dt:
Title:

Patent #:	3802184	Issue Dt:		Application #:	05235960	Filing Dt:
Title:

Patent #:	3762522	Issue Dt:		Application #:	05251893	Filing Dt:
Title:

Patent #:	3806215	Issue Dt:		Application #:	05265010	Filing Dt:
Title:

Patent #:	3788447	Issue Dt:		Application #:	05268389	Filing Dt:
Title:

Patent #:	3811332	Issue Dt:		Application #:	05282826	Filing Dt:
Title:

Patent #:	3841453	Issue Dt:		Application #:	05287403	Filing Dt:
Title:

Patent #:	3845666	Issue Dt:		Application #:	05294410	Filing Dt:
Title:

Patent #:	3848717	Issue Dt:		Application #:	05316774	Filing Dt:
Title:

Patent #:	3884097	Issue Dt:		Application #:	05343329	Filing Dt:
Title:

Patent #:	3871510	Issue Dt:		Application #:	05352834	Filing Dt:
Title:

Patent #:	3868151	Issue Dt:		Application #:	05357282	Filing Dt:
Title:

Patent #:	3873103	Issue Dt:		Application #:	05371922	Filing Dt:
Title:

Patent #:	3869131	Issue Dt:	03/04/1975	Application #:	05371923	Filing Dt:	06/20/1973
Title:	MULTIPLE SEAL CARRIER

Patent #:	3858700	Issue Dt:		Application #:	05377666	Filing Dt:
Title:

Patent #:	3953142	Issue Dt:		Application #:	05401755	Filing Dt:
Title:

Patent #:	3878922	Issue Dt:		Application #:	05414548	Filing Dt:
Title:

Patent #:	3910656	Issue Dt:		Application #:	05415184	Filing Dt:
Title:

Patent #:	3895137	Issue Dt:		Application #:	05420816	Filing Dt:
Title:

Patent #:	3934957	Issue Dt:		Application #:	05442023	Filing Dt:
Title:

Patent #:	3884089	Issue Dt:		Application #:	05462284	Filing Dt:
Title:

Patent #:	3981205	Issue Dt:		Application #:	05486261	Filing Dt:
Title:

Patent #:	3965764	Issue Dt:		Application #:	05486262	Filing Dt:
Title:

Patent #:	3967721	Issue Dt:		Application #:	05486552	Filing Dt:
Title:

Patent #:	3931706	Issue Dt:		Application #:	05535070	Filing Dt:
Title:

Patent #:	4026163	Issue Dt:		Application #:	05541300	Filing Dt:
Title:

Patent #:	3989323	Issue Dt:		Application #:	05576763	Filing Dt:
Title:

Patent #:	4036072	Issue Dt:		Application #:	05586472	Filing Dt:
Title:

Patent #:	4020712	Issue Dt:		Application #:	05588448	Filing Dt:
Title:

Patent #:	4042077	Issue Dt:		Application #:	05709555	Filing Dt:
Title:

Patent #:	4046023	Issue Dt:		Application #:	05728577	Filing Dt:
Title:

Patent #:	4147069	Issue Dt:		Application #:	05728802	Filing Dt:
Title:

Patent #:	4117738	Issue Dt:		Application #:	05738499	Filing Dt:
Title:

Patent #:	4154491	Issue Dt:	05/15/1979	Application #:	05787686	Filing Dt:	04/14/1977
Title:	RETAINER RING FOR CYLINDRICAL ROLLER BEARINGS

Patent #:	4136915	Issue Dt:		Application #:	05788373	Filing Dt:
Title:

Patent #:	4124257	Issue Dt:	11/07/1978	Application #:	05823578	Filing Dt:	08/11/1977
Title:	BEARING HOUSING

Patent #:	4124258	Issue Dt:		Application #:	05839100	Filing Dt:
Title:

Patent #:	4139317	Issue Dt:		Application #:	05839142	Filing Dt:
Title:

Patent #:	4160608	Issue Dt:		Application #:	05874962	Filing Dt:
Title:

Patent #:	4143512	Issue Dt:		Application #:	05879037	Filing Dt:
Title:

Patent #:	4186617	Issue Dt:	02/05/1980	Application #:	05893919	Filing Dt:	04/06/1978
Title:	ROCKER JOINT ROLLER CHAIN

Patent #:	4181201	Issue Dt:		Application #:	05909314	Filing Dt:
Title:

Patent #:	4271663	Issue Dt:	06/09/1981	Application #:	06051262	Filing Dt:	06/22/1979
Title:	RELEASABLE LOCKING COUPLING PIN FOR CHAIN LINKS

Patent #:	4349343	Issue Dt:	09/14/1982	Application #:	06107757	Filing Dt:	12/27/1979
Title:	CHAIN FOR VARIABLE SPEED TRANSMISSION

Patent #:	4355993	Issue Dt:	10/26/1982	Application #:	06129062	Filing Dt:	03/10/1980
Title:	WELDED WIRE LINK ROLLER CHAIN

Patent #:	4288900	Issue Dt:	09/15/1981	Application #:	06153127	Filing Dt:	05/27/1980
Title:	PULLER TOOL

Patent #:	4325588	Issue Dt:	04/20/1982	Application #:	06154749	Filing Dt:	05/30/1980
Title:	BEARING TAKE-UP APPARATUS

Patent #:	4305030	Issue Dt:	12/08/1981	Application #:	06159326	Filing Dt:	06/13/1980
Title:	ELECTRONIC MOTOR BRAKING SYSTEM

Patent #:	4463550	Issue Dt:	08/07/1984	Application #:	06304517	Filing Dt:	09/21/1981
Title:	SILENT CHAIN

Patent #:	4392098	Issue Dt:	07/05/1983	Application #:	06311842	Filing Dt:	10/16/1981
Title:	RPM SENSOR FOR ELECTRONIC MOTOR BRAKING

Patent #:	4560913	Issue Dt:	12/24/1985	Application #:	06556288	Filing Dt:	11/30/1983
Title:	SPARKLESS CIRCUIT FOR LOW HORSEPOWER ELECTRONIC MOTOR BRAKE

Patent #:	4566574	Issue Dt:	01/28/1986	Application #:	06577244	Filing Dt:	02/06/1984
Title:	MULTIPLE-DISC ELECTROMAGNETIC CLUTCH

Patent #:	4645070	Issue Dt:	02/24/1987	Application #:	06668897	Filing Dt:	11/07/1984
Title:	DUAL BEND CONVEYOR

Patent #:	4609965	Issue Dt:	09/02/1986	Application #:	06669683	Filing Dt:	11/09/1984
Title:	MAGNETIC CLUTCH

Patent #:	4604563	Issue Dt:	08/05/1986	Application #:	06680488	Filing Dt:	12/11/1984
Title:	ELECTRONIC SWITCH FOR STARTING AC MOTOR

Patent #:	4622506	Issue Dt:	11/11/1986	Application #:	06680489	Filing Dt:	12/11/1984
Title:	LOAD AND SPEED SENSITIVE MOTOR STARTING CIRCUIT

Patent #:	4658195	Issue Dt:	04/14/1987	Application #:	06736454	Filing Dt:	05/21/1985
Title:	MOTOR CONTROL CIRCUIT WITH AUTOMATIC RESTART OF CUT-IN

Patent #:	4670697	Issue Dt:	06/02/1987	Application #:	06885087	Filing Dt:	07/14/1986
Title:	LOW COST, LOAD AND SPEED SENSITIVE MOTOR CONTROL STARTING CIRCUIT

Patent #:	4798269	Issue Dt:	01/17/1989	Application #:	06893694	Filing Dt:	08/06/1986
Title:	DIRECT LEVER ACTING SOLENOID RELEASED BRAKE MECHANISM

Patent #:	4734817	Issue Dt:	03/29/1988	Application #:	06901266	Filing Dt:	08/28/1986
Title:	MAGNETIC CLUTCH

Patent #:	4751450	Issue Dt:	06/14/1988	Application #:	06910931	Filing Dt:	09/24/1986
Title:	LOW COST, PROTECTIVE START FROM COAST CIRCUIT

Patent #:	4751450	Issue Dt:	06/14/1988	Application #:	06910931	Filing Dt:	09/24/1986
Title:	LOW COST, PROTECTIVE START FROM COAST CIRCUIT

Patent #:	4719399	Issue Dt:	01/12/1988	Application #:	06910932	Filing Dt:	09/24/1986
Title:	QUICK DISCHARGE MOTOR STARTING CIRCUIT

Patent #:	4745347	Issue Dt:	05/17/1988	Application #:	06911009	Filing Dt:	09/24/1986
Title:	LOW COST INSTANT REVERSING CIRCUIT

Patent #:	4751449	Issue Dt:	06/14/1988	Application #:	06911012	Filing Dt:	09/24/1986
Title:	START FROM COAST PROTECTIVE CIRCUIT

Patent #:	4687962	Issue Dt:	08/18/1987	Application #:	06941977	Filing Dt:	12/15/1986
Title:	ULTRASONIC HORN DRIVING APPARATUS AND METHOD WITH ACTIVE FREQUENCY TRACKING

Patent #:	4807742	Issue Dt:	02/28/1989	Application #:	07040493	Filing Dt:	04/20/1987
Title:	DRAG LINK CHAIN

Patent #:	4782278	Issue Dt:	11/01/1988	Application #:	07076297	Filing Dt:	07/22/1987
Title:	MOTOR STARTING CIRCUIT WITH LOW COST COMPARATOR HYSTERESIS

Patent #:	4801858	Issue Dt:	01/31/1989	Application #:	07081347	Filing Dt:	08/04/1987
Title:	MOTOR STARTING CIRCUIT

Patent #:	4786850	Issue Dt:	11/22/1988	Application #:	07085645	Filing Dt:	08/13/1987
Title:	MOTOR STARTING CIRCUIT WITH TIME DELAY CUT-OUT AND RESTART

Assignor

PT COMPONENTS, INC.

Exec Dt:

08/16/1988

Assignee

WILMINGTON TRUST COMPANY, RODNEY SQUARE NORTH, WILMINGTON, DE 19890, A DE BANKING CORP.

Correspondence name and address
	SIDLEY & AUSTIN
	ONE FIRST NATIONAL PLAZA
	CHICAGO, ILLINOIS 60603

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