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Patent Assignment Details

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Reel/Frame:	008328/0558			Pages:	8
		Recorded:	01/30/1997
Conveyance:	AMENDMENT TO MEMORANDUM OF SECURITY AGREEMENT PAT

Total properties: 21

Patent #:	4225769	Issue Dt:	09/30/1980	Application #:	05836816	Filing Dt:	09/26/1977
Title:	PLASMA TORCH STARTING CICUIT

Patent #:	4170727	Issue Dt:		Application #:	05907476	Filing Dt:
Title:

Patent #:	4324971	Issue Dt:	04/13/1982	Application #:	06167095	Filing Dt:	07/09/1980
Title:	TORCH HEIGHT ACQUISITION USING ARC TRANSFER

Patent #:	4581516	Issue Dt:	04/08/1986	Application #:	06515913	Filing Dt:	07/20/1983
Title:	A PLASMA TORCH WITH A COMMON GAS SOURCE FOR THE PLASMA AND FOR THE SECONDARY GAS FLOWS

Patent #:	4585921	Issue Dt:	04/29/1986	Application #:	06515950	Filing Dt:	07/20/1983
Title:	TORCH OPERATION INTERLOCK DEVICE

Patent #:	4558201	Issue Dt:	12/10/1985	Application #:	06679913	Filing Dt:	12/10/1984
Title:	PLASMA-ARC TORCH WITH GAS COOLED BLOW-OUT ELECTRODE

Patent #:	D299352	Issue Dt:	01/10/1989	Application #:	06742291	Filing Dt:	06/11/1985
Title:	TORCH TIP

Patent #:	D295361	Issue Dt:	04/26/1988	Application #:	06742292	Filing Dt:	06/11/1985
Title:	ELECTRODE TIP FOR A PLASMA ARC CUTTING TORCH

Patent #:	4663512	Issue Dt:	05/05/1987	Application #:	06794288	Filing Dt:	11/04/1985
Title:	PLASMA-ARC TORCH INTERLOCK WITH PRESSURE SENSING

Patent #:	4663515	Issue Dt:	05/05/1987	Application #:	06794389	Filing Dt:	11/04/1985
Title:	PLASMA-ARC TORCH INTERLOCK WITH FLOW SENSING

Patent #:	D302097	Issue Dt:	07/11/1989	Application #:	06823858	Filing Dt:	02/03/1986
Title:	PLASMA ARC TORCH WITH ANGLED HEAD

Patent #:	4748312	Issue Dt:	05/31/1988	Application #:	06850504	Filing Dt:	04/10/1986
Title:	PLASMA-ARC TORCH WITH GAS COOLED BLOW-OUT ELECTRODE

Patent #:	4691094	Issue Dt:	09/01/1987	Application #:	06865256	Filing Dt:	05/20/1986
Title:	PLASMA-ARC TORCH WITH SLIDING GAS VALVE INTERLOCK

Patent #:	D314086	Issue Dt:	01/29/1991	Application #:	07064930	Filing Dt:	06/22/1987
Title:	CASE

Patent #:	4782210	Issue Dt:	11/01/1988	Application #:	07067017	Filing Dt:	06/26/1987
Title:	RIDGED ELECTRODE

Patent #:	4954683	Issue Dt:	09/04/1990	Application #:	07358416	Filing Dt:	05/26/1989
Title:	PLASMA ARC GOUGER

Patent #:	5189277	Issue Dt:	02/23/1993	Application #:	07682727	Filing Dt:	04/08/1991
Title:	MODULAR, STACKABLE PLASMA CUTTING APPARATUS

Patent #:	5170030	Issue Dt:	12/08/1992	Application #:	07762852	Filing Dt:	09/18/1991
Title:	PLASMA TORCH ELECTRONIC CIRCUIT

Patent #:	5266776	Issue Dt:	11/30/1993	Application #:	07927009	Filing Dt:	08/10/1992
Title:	PLASMA ARC CUTTING AND WELDING TIP

Patent #:	5530220	Issue Dt:	06/25/1996	Application #:	08225881	Filing Dt:	04/11/1994
Title:	PLASMA TORCH ARC TRANSFER CIRCUIT

Patent #:	RE37608	Issue Dt:	03/26/2002	Application #:	08352389	Filing Dt:	12/08/1994
Title:	PLASMA TORCH ELECTRONIC PULSING CIRCUIT

Assignor

Exec Dt:

06/25/1996

Assignee

130 LIBERTY STREET

NEW YORK, NEW YORK 10006

Correspondence name and address
	WHITE & CASE
	MEREDITH SCHERR
	1155 AVENUE OF THE AMERICAS
	NEW YORK, NY 10036-2767

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