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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:	012454/0116			Pages:	9
		Recorded:	01/23/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 63

Patent #:	4400127	Issue Dt:	08/23/1983	Application #:	06387314	Filing Dt:	06/11/1982
Title:	TRUCK LOCKING DEVICE

Patent #:	4555211	Issue Dt:	11/26/1985	Application #:	06504337	Filing Dt:	06/14/1982
Title:	TRUCK LOCKING DEVICE

Patent #:	4825493	Issue Dt:	05/02/1989	Application #:	07084362	Filing Dt:	08/12/1987
Title:	DOCK-LEVELER LOCK

Patent #:	4847935	Issue Dt:	07/18/1989	Application #:	07232831	Filing Dt:	08/16/1988
Title:	DOCK LEVELER HOLD-DOWN

Patent #:	4988254	Issue Dt:	01/29/1991	Application #:	07232833	Filing Dt:	08/16/1988
Title:	VEHICLE RESTRAINT

Patent #:	4974276	Issue Dt:	12/04/1990	Application #:	07306963	Filing Dt:	02/06/1989
Title:	DOCK LEVELER HOLD-DOWN WITH VARIABLE POSITION SAFETY LEGS `

Patent #:	4928340	Issue Dt:	05/29/1990	Application #:	07315060	Filing Dt:	02/24/1989
Title:	DOCK LEVELER

Patent #:	5001799	Issue Dt:	03/26/1991	Application #:	07331983	Filing Dt:	04/03/1989
Title:	SEAL CARRIED BY A VERTIALLY STORING DOCK LEVELER

Patent #:	4937906	Issue Dt:	07/03/1990	Application #:	07360184	Filing Dt:	06/01/1989
Title:	VARIABLE LIP THROW-OUT FOR DOCKBOARD

Patent #:	4961241	Issue Dt:	10/09/1990	Application #:	07372977	Filing Dt:	06/29/1989
Title:	BRAKE FOR RAIL DOCK LEVELER

Patent #:	4977635	Issue Dt:	12/18/1990	Application #:	07373547	Filing Dt:	06/30/1989
Title:	CONTROL CIRCUIT FOR VERTICALLY STORING DOCK LEVELER

Patent #:	4979213	Issue Dt:	12/18/1990	Application #:	07378780	Filing Dt:	07/12/1989
Title:	ORTHOGONALIZED DICTIONARY SPEECH RECOGNITION APPARATUS AND METHOD THEREOF

Patent #:	5120181	Issue Dt:	06/09/1992	Application #:	07466799	Filing Dt:	01/18/1990
Title:	VEHICLE RESTRAINT

Patent #:	5026242	Issue Dt:	06/25/1991	Application #:	07482476	Filing Dt:	02/21/1990
Title:	AUTOMATIC VEHICLE RESTRAINT

Patent #:	5096359	Issue Dt:	03/17/1992	Application #:	07540739	Filing Dt:	06/20/1990
Title:	VEHICLE RESTRAINT ACTUATOR

Patent #:	5048246	Issue Dt:	09/17/1991	Application #:	07569600	Filing Dt:	08/21/1990
Title:	WEDGE SEAL FOR LOADING DOCK SHELTER

Patent #:	5097557	Issue Dt:	03/24/1992	Application #:	07593402	Filing Dt:	10/05/1990
Title:	TRAPEZOIDAL BEAM DOCK LEVELER

Patent #:	5088143	Issue Dt:	02/18/1992	Application #:	07622068	Filing Dt:	12/04/1990
Title:	DOCK LEVELER LIP ACTUATION MECHANISM

Patent #:	5157801	Issue Dt:	10/27/1992	Application #:	07650373	Filing Dt:	01/30/1991
Title:	DOCK LEVELER HAVING AUTOMATICALLY ACTUATED VEHICLE BARRIER

Patent #:	5117526	Issue Dt:	06/02/1992	Application #:	07724626	Filing Dt:	07/02/1991
Title:	VERTICALLY STORING DOCK LEVELER

Patent #:	5336033	Issue Dt:	08/09/1994	Application #:	07838921	Filing Dt:	02/21/1992
Title:	VEHICLE RESTRAINT

Patent #:	5303443	Issue Dt:	04/19/1994	Application #:	07862440	Filing Dt:	04/02/1992
Title:	DOCK LEVELER HOLD-DOWN SYSTEM

Patent #:	5396676	Issue Dt:	03/14/1995	Application #:	07978725	Filing Dt:	11/19/1992
Title:	VERTICALLY STORING DOCK LEVELER

Patent #:	5313681	Issue Dt:	05/24/1994	Application #:	07979227	Filing Dt:	11/20/1992
Title:	VERTICALLY STORING DOCK LEVELER

Patent #:	5259708	Issue Dt:	11/09/1993	Application #:	07987009	Filing Dt:	12/07/1992
Title:	KEY CUTTING MACHINE HAVING MANUAL AND AUTOMATIC MODES OF OPERATION

Patent #:	5346353	Issue Dt:	09/13/1994	Application #:	08003467	Filing Dt:	01/12/1993
Title:	VEHICLE RESTRAINT

Patent #:	5459963	Issue Dt:	10/24/1995	Application #:	08167207	Filing Dt:	12/16/1993
Title:	SAFETY GATE FOR LOADING DOCKS

Patent #:	5460460	Issue Dt:	10/24/1995	Application #:	08203302	Filing Dt:	03/01/1994
Title:	SCISSORS LIFT DOCK LEVELER

Patent #:	5454682	Issue Dt:	10/03/1995	Application #:	08245541	Filing Dt:	05/18/1994
Title:	VEHICLE RESTRAINT

Patent #:	5544381	Issue Dt:	08/13/1996	Application #:	08284248	Filing Dt:	08/02/1994
Title:	DOCK LEVELER HYDRAULIC CIRCUIT

Patent #:	5505575	Issue Dt:	04/09/1996	Application #:	08301647	Filing Dt:	09/07/1994
Title:	PIT MOUNTED RETRACTABLE VEHICLE RESTRAINT

Patent #:	5511267	Issue Dt:	04/30/1996	Application #:	08371565	Filing Dt:	01/11/1995
Title:	DOCK LEVELER HYDRAULIC CIRCUIT

Patent #:	5526545	Issue Dt:	06/18/1996	Application #:	08371570	Filing Dt:	01/11/1995
Title:	AUTOMATIC RETURN TO DOCK MECHANISM

Patent #:	5553343	Issue Dt:	09/10/1996	Application #:	08399223	Filing Dt:	03/06/1995
Title:	DOCK LEVELER WITH FOLDING BARRIER LIP

Patent #:	5586355	Issue Dt:	12/24/1996	Application #:	08408038	Filing Dt:	03/21/1995
Title:	SAFETY DEVICE FOR A VERTICALLY STORED DOCK LEVELER

Patent #:	6190108	Issue Dt:	02/20/2001	Application #:	08417700	Filing Dt:	04/06/1995
Title:	VEHICLE RESTRAINT

Patent #:	5831540	Issue Dt:	11/03/1998	Application #:	08505962	Filing Dt:	07/24/1995
Title:	CONTROL SYSTEM FOR LOADING DOCKS

Patent #:	5709518	Issue Dt:	01/20/1998	Application #:	08562957	Filing Dt:	11/27/1995
Title:	AUTOMATIC WHEEL CHOCK SYSTEM

Patent #:	5586356	Issue Dt:	12/24/1996	Application #:	08563061	Filing Dt:	11/27/1995
Title:	AUTOMATIC RETURN TO DOCK MECHANISM FOR MECHANICAL DOCK LEVELER

Patent #:	5774920	Issue Dt:	07/07/1998	Application #:	08650823	Filing Dt:	05/20/1996
Title:	ELECTRICALLY ACTUATED DOCK LEVELER

Patent #:	5743697	Issue Dt:	04/28/1998	Application #:	08679719	Filing Dt:	07/11/1996
Title:	AUTOMATIC WHEEL CHOCK

Patent #:	5926890	Issue Dt:	07/27/1999	Application #:	08735337	Filing Dt:	10/22/1996
Title:	DOCK LEVELER LIP CONSTRUCTION

Patent #:	5826291	Issue Dt:	10/27/1998	Application #:	08735404	Filing Dt:	10/22/1996
Title:	ELECTRICALLY ACTUATED DOCK LEVELER

Patent #:	5934857	Issue Dt:	08/10/1999	Application #:	08754810	Filing Dt:	11/21/1996
Title:	AUTOMATIC WHEEL CHOCK SYSTEM

Patent #:	5881414	Issue Dt:	03/16/1999	Application #:	08757944	Filing Dt:	11/27/1996
Title:	LOADING DOCK WITH ADJUSTABLE BUMPERS

Patent #:	5813072	Issue Dt:	09/29/1998	Application #:	08757945	Filing Dt:	11/27/1996
Title:	AUTOMATIC SAFETY LEGS FOR DOCK LEVELER

Patent #:	5832554	Issue Dt:	11/10/1998	Application #:	08802430	Filing Dt:	02/18/1997
Title:	DOCK LEVELER WITH CAM ASSISTED LIP EXTENSION

Patent #:	6139242	Issue Dt:	10/31/2000	Application #:	08840787	Filing Dt:	04/16/1997
Title:	VEHICLE RESTRAINT WITH SECURITY DEVICE

Patent #:	6123496	Issue Dt:	09/26/2000	Application #:	08917690	Filing Dt:	08/26/1997
Title:	AUTOMATIC WHEEL CHOCK

Patent #:	6033174	Issue Dt:	03/07/2000	Application #:	08921019	Filing Dt:	08/29/1997
Title:	VEHICLE RESTRAINT SENSING SYSTEM

Patent #:	6082952	Issue Dt:	07/04/2000	Application #:	08989392	Filing Dt:	12/12/1997
Title:	AUTOMATIC WHEEL CHOCK SYSTEM

Patent #:	6062796	Issue Dt:	05/16/2000	Application #:	09035032	Filing Dt:	03/05/1998
Title:	VEHICLE RESTRAINT SENSING SYSTEM

Patent #:	6035475	Issue Dt:	03/14/2000	Application #:	09035036	Filing Dt:	03/05/1998
Title:	MAINTENANCE PROP FOR A DOCK LEVELER

Patent #:	6125491	Issue Dt:	10/03/2000	Application #:	09157565	Filing Dt:	09/21/1998
Title:	COUNTERBALANCE FOR MECHANICAL DOCK LEVELER

Patent #:	6125491	Issue Dt:	10/03/2000	Application #:	09157565	Filing Dt:	09/21/1998
Title:	COUNTERBALANCE FOR MECHANICAL DOCK LEVELER

Patent #:	6006389	Issue Dt:	12/28/1999	Application #:	09172616	Filing Dt:	10/15/1998
Title:	LOADING DOCK WITH ADJUSTABLE BUMPERS

Patent #:	6327733	Issue Dt:	12/11/2001	Application #:	09457759	Filing Dt:	12/10/1999
Title:	MECHANICALLY ACTUATED DOCK LEVELER WITH HYDRAULIC ASSIST

Patent #:	6322311	Issue Dt:	11/27/2001	Application #:	09511908	Filing Dt:	02/23/2000
Title:	Low profile vehicle restraint

Patent #:	NONE	Issue Dt:		Application #:	09572885	Filing Dt:	05/16/2000
Publication #:	US20020144365	Pub Dt:	10/10/2002
Title:	Locking dock with adjustable bumpers

Patent #:	6370719	Issue Dt:	04/16/2002	Application #:	09637938	Filing Dt:	08/14/2000
Title:	DOCK LEVELER LIP CONSTRUCTION

Patent #:	6804850	Issue Dt:	10/19/2004	Application #:	09797775	Filing Dt:	03/05/2001
Publication #:	US20020157195	Pub Dt:	10/31/2002
Title:	LOADING DOCK WITH LIP PROTECTING BUMPERS

Patent #:	6487741	Issue Dt:	12/03/2002	Application #:	09835388	Filing Dt:	04/17/2001
Publication #:	US20020148055	Pub Dt:	10/17/2002
Title:	MULTI-POSITION RELEASABLE LIP LATCH FOR A DOCK LEVELER

Patent #:	4071306	Issue Dt:		Application #:	94071306	Filing Dt:
Title:

Assignor

UNITED DOMINION INDUSTRIES LIMITED

Exec Dt:

05/23/2001

Assignee

3894576 CANADA LTD.

439 SOVEREIGN ROAD

LONDON, ONTARIO, CANADA N6M 1

Correspondence name and address
	BAKER & HOSTETLER LLP
	KENNETH J. SHEEHAN
	WASHINGTON SQUARE, SUITE 1100
	1050 CONNECTICUT AVENUE, N.W.
	WASHINGTON, DC 20036

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