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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:	006264/0001			Pages:	107
		Recorded:	09/24/1992
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 43

Patent #:	4273982	Issue Dt:	06/16/1981	Application #:	05687939	Filing Dt:	05/19/1976
Title:	UNDERWATER CUTTING AND GOUGING METHOD

Patent #:	D249827	Issue Dt:	10/10/1978	Application #:	05772793	Filing Dt:	02/28/1977
Title:	NOISE SUPPRESSING WELDING HELMET

Patent #:	4103359	Issue Dt:		Application #:	05773633	Filing Dt:
Title:

Patent #:	4166209	Issue Dt:	08/28/1979	Application #:	05848827	Filing Dt:	11/07/1977
Title:	APPARATUS FOR REDUCING OPERATING NOISE OF THE AIR CARBON ARC CUTTING A ND GOUGING PROCESS

Patent #:	4131780	Issue Dt:	12/26/1978	Application #:	05850750	Filing Dt:	11/11/1977
Title:	UNDERWATER CUTTING AND GOUGING TORCH

Patent #:	D258193	Issue Dt:	02/10/1981	Application #:	05877149	Filing Dt:	02/13/1978
Title:	AIR-CARBON ARC CUTTING AND GOUGING TORCH

Patent #:	4201902	Issue Dt:	05/06/1980	Application #:	06005650	Filing Dt:	01/22/1979
Title:	ELECTRODE FOR AIR-CARBON ARC CUTTING AND GOUGING

Patent #:	4218605	Issue Dt:	08/19/1980	Application #:	06025319	Filing Dt:	03/30/1979
Title:	AIR-CARBON ARC CUTTING AND GOUGING TORCH

Patent #:	4260867	Issue Dt:	04/07/1981	Application #:	06025437	Filing Dt:	03/30/1979
Title:	ELECTRODE DRIVE AND NOZZLE SYSTEM FOR AUTOMATIC AIR-CARBON ARC CUTTING AND GOUGING TORCH

Patent #:	4258244	Issue Dt:	03/24/1981	Application #:	06037791	Filing Dt:	05/10/1979
Title:	METHOD AND APPARATUS FOR REDUCING OPERATING NOISE OF THE AIR-CARBON ARC CUTTING AND GOUGING PROCESS

Patent #:	4517440	Issue Dt:	05/14/1985	Application #:	06123531	Filing Dt:	02/22/1980
Title:	UNDERWATER ELECTRODE WITH WATERPROOF INTEGRITY

Patent #:	4361746	Issue Dt:	11/30/1982	Application #:	06198376	Filing Dt:	10/20/1980
Title:	UNDERWATER CUTTING AND WELDING TORCH

Patent #:	D269973	Issue Dt:	08/02/1983	Application #:	06198400	Filing Dt:	10/20/1980
Title:	COMBINED UNDERWATER CUTTING AND WELDING TORCH

Patent #:	4330109	Issue Dt:	05/18/1982	Application #:	06234229	Filing Dt:	02/13/1981
Title:	HEAVY DUTY CARRIAGE ASSEMBLY

Patent #:	D271290	Issue Dt:	11/08/1983	Application #:	06235339	Filing Dt:	02/17/1981
Title:	HEAVY DUTY MACHINE CARRIAGE

Patent #:	D273097	Issue Dt:	03/20/1984	Application #:	06274090	Filing Dt:	06/16/1981
Title:	HEAVY DUTY CARRIAGE ASSEMBLY

Patent #:	4422384	Issue Dt:	12/27/1983	Application #:	06274091	Filing Dt:	06/16/1981
Title:	ALL POSITION TRACTOR

Patent #:	4391209	Issue Dt:	07/05/1983	Application #:	06274118	Filing Dt:	06/16/1981
Title:	EXOTHERMIC CUTTING ELECTRODE

Patent #:	D277191	Issue Dt:	01/15/1985	Application #:	06342037	Filing Dt:	01/25/1982
Title:	CARRIAGE MOUNTED TOOL OSCILLATOR

Patent #:	4493970	Issue Dt:	01/15/1985	Application #:	06458600	Filing Dt:	01/17/1983
Title:	SLAG AND FUME COLLECTOR FOR AIR CARBON-ARC CUTTING AND GOUGING TORCHES

Patent #:	D282817	Issue Dt:	03/04/1986	Application #:	06471390	Filing Dt:	03/02/1983
Title:	POSITIONER TO SUPPORT A GAS CUTTING TORCH, A WELDING TORCH OR THE LIKE

Patent #:	4492841	Issue Dt:	01/08/1985	Application #:	06485804	Filing Dt:	04/18/1983
Title:	CONSTANT POTENTIAL/CONSTANT CURRENT AUTOMATIC CONTROL SYSTEM FOR AIR-CARBON ARC METAL REMOVAL

Patent #:	4527037	Issue Dt:	07/02/1985	Application #:	06487351	Filing Dt:	04/21/1983
Title:	ELECTRODE DRIVE AND NOZZLE SYSTEM FOR AN AUTOMATIC AIR CARBON-ARC CUTTING AND GOUGING TORCH

Patent #:	D281250	Issue Dt:	11/05/1985	Application #:	06487381	Filing Dt:	04/21/1983
Title:	COMBINED ELECTRODE DRIVE AND NOZZLE UNIT FOR AN AUTOMATIC AIR CARBON- ARC CUTTING AND GOUGLING TORCH

Patent #:	4437649	Issue Dt:	03/20/1984	Application #:	06488917	Filing Dt:	04/27/1983
Title:	EXOTHERMIC CUTTING ELECTRODE

Patent #:	D282816	Issue Dt:	03/04/1986	Application #:	06521204	Filing Dt:	08/08/1983
Title:	AIR CARBON-ARC CUTTING AND GOUGING TORCH

Patent #:	4540225	Issue Dt:	09/10/1985	Application #:	06529916	Filing Dt:	09/07/1983
Title:	SWIVEL CABLE COUPLING FOR AN AIR CARBON-ARC CUTTING AND GOUGING TORCH

Patent #:	4502179	Issue Dt:	03/05/1985	Application #:	06534532	Filing Dt:	09/22/1983
Title:	APPARATUS FOR COLLECTING PROCESS GENERATED FUME AND/OR SLAG

Patent #:	4571478	Issue Dt:	02/18/1986	Application #:	06609048	Filing Dt:	05/10/1984
Title:	ELECTRODE DRIVE AND NOZZLE SYSTEM FOR AN AUTOMATIC AIR CARBON-ARC CUTTING AND GOUGING TORCH

Patent #:	D292262	Issue Dt:	10/13/1987	Application #:	06636523	Filing Dt:	08/01/1984
Title:	STRIKER FOR EXOTHERMIC CUTTING ELECTRODES

Patent #:	D293296	Issue Dt:	12/22/1987	Application #:	06636524	Filing Dt:	08/01/1984
Title:	TORCH FOR EXOTHERMIC CUTTING ELECTRODES

Patent #:	D289823	Issue Dt:	05/19/1987	Application #:	06662205	Filing Dt:	10/18/1984
Title:	PORTABLE ENCLOSURE FOR OXYGEN ARC CUTTING EQUIPMENT

Patent #:	D291300	Issue Dt:	08/11/1987	Application #:	06662206	Filing Dt:	10/18/1984
Title:	RECHARGEABLE STORAGE BATTERY

Patent #:	4544139	Issue Dt:	10/01/1985	Application #:	06662207	Filing Dt:	10/18/1984
Title:	COATED EXOTHERMIC CUTTING ELECTRODE

Patent #:	4575604	Issue Dt:	03/11/1986	Application #:	06662208	Filing Dt:	10/18/1984
Title:	CONSTANT POTENTIAL/CONSTANT CURRENT AUTOMATIC CONTROL SYSTEM FOR AIR-CARBON ARC METAL REMOVAL

Patent #:	4573665	Issue Dt:	03/04/1986	Application #:	06677458	Filing Dt:	12/03/1984
Title:	SELF-CONTAINED EXOTHERMIC CUTTING SYSTEM

Patent #:	D297783	Issue Dt:	09/27/1988	Application #:	06762599	Filing Dt:	08/05/1985
Title:	PORTABLE ENCLOSURE FOR OXYGEN ARC CUTTING EQUIPMENT

Patent #:	4697791	Issue Dt:	10/06/1987	Application #:	06815433	Filing Dt:	12/31/1985
Title:	EXOTHERMIC CUTTING ELECTRODE

Patent #:	4812610	Issue Dt:	03/14/1989	Application #:	07023335	Filing Dt:	03/09/1987
Title:	ADAPTOR FOR CONVERTING OXY-FUEL CUTTING TORCHES TO EXOTHERMIC CUTTING

Patent #:	4787142	Issue Dt:	11/29/1988	Application #:	07058977	Filing Dt:	06/08/1987
Title:	A METHOD OF FABRICATING AN EXOTHERMIC CUTTING ELECTRODE

Patent #:	4797528	Issue Dt:	01/10/1989	Application #:	07130016	Filing Dt:	12/08/1987
Title:	VACUUM CARBON ARC METAL REMOVAL PROCESS AND APPARATUS

Patent #:	4864093	Issue Dt:	09/05/1989	Application #:	07253969	Filing Dt:	10/05/1988
Title:	EXOTHERMIC CUTTING ELECTRODE

Patent #:	5064986	Issue Dt:	11/12/1991	Application #:	07421554	Filing Dt:	10/13/1989
Title:	CORDLESS EXOTHERMIC ROD IGNITION SYSTEM

Assignor

ARCAIR COMPANY, A CORP. OF DE

Exec Dt:

03/03/1992

Assignee

WELLS FARGO BANK, N.A.

420 MONTGOMERY STREET SAN FRANCISCO, CALIFORNIA 94104

SAN FRANCISCO, CALIFORNIA, CALIFORNIA

Correspondence name and address
	O'MELVENY & MYERS
	KENDRICK F. ROYER
	400 SOUTH HOPE STREET
	LOS ANGELES, CALIFORNIA 90071-2899

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