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Patent Assignment Details

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Reel/Frame:	007577/0925			Pages:	4
		Recorded:	07/31/1995
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 26

Patent #:	4071161	Issue Dt:		Application #:	05755752	Filing Dt:
Title:

Patent #:	4110149	Issue Dt:		Application #:	05813579	Filing Dt:
Title:

Patent #:	4116357	Issue Dt:		Application #:	05826581	Filing Dt:
Title:

Patent #:	4153177	Issue Dt:		Application #:	05829743	Filing Dt:
Title:

Patent #:	4155797	Issue Dt:		Application #:	05829747	Filing Dt:
Title:

Patent #:	4138031	Issue Dt:		Application #:	05829748	Filing Dt:
Title:

Patent #:	4159781	Issue Dt:		Application #:	05922946	Filing Dt:
Title:

Patent #:	4233020	Issue Dt:	11/11/1980	Application #:	06020122	Filing Dt:	03/13/1979
Title:	COLLAPSIBLE MANDREL

Patent #:	4225302	Issue Dt:	09/30/1980	Application #:	06021407	Filing Dt:	03/19/1979
Title:	TANK FORMING MANDREL WITH TANK BOTTOM MOLD

Patent #:	4278490	Issue Dt:	07/14/1981	Application #:	06106135	Filing Dt:	12/21/1979
Title:	SLEEVE FOR CHANGING DIAMETER OF COLLAPSIBLE MANDREL

Patent #:	4340009	Issue Dt:	07/20/1982	Application #:	06188196	Filing Dt:	09/18/1980
Title:	MEANS FOR PROTECTING UNDERGROUND TANKS FROM DAMAGE BY DIPSTICKS

Patent #:	4552281	Issue Dt:	11/12/1985	Application #:	06626071	Filing Dt:	06/29/1984
Title:	GLASS FIBER REINFORCED RESIN TANK WITH PARTICULAR JOINT STRUCTURE

Patent #:	4639164	Issue Dt:	01/27/1987	Application #:	06730961	Filing Dt:	05/06/1985
Title:	UNDERGROUND TANK SUMP AND PIPING SYSTEM

Patent #:	4676093	Issue Dt:	06/30/1987	Application #:	06737857	Filing Dt:	05/28/1985
Title:	DOUBLE-WALL UNDERGROUND TANK

Patent #:	4561292	Issue Dt:	12/31/1985	Application #:	06740705	Filing Dt:	06/03/1985
Title:	DOUBLE-WALL UNDERGROUND CONTAINER FOR STORING LIQUIDS AND LEAK DETECTING MEANS

Patent #:	4778075	Issue Dt:	10/18/1988	Application #:	06871225	Filing Dt:	06/06/1986
Title:	RIB FORM FOR TANK RIBS

Patent #:	4781777	Issue Dt:	11/01/1988	Application #:	07023755	Filing Dt:	03/09/1987
Title:	DOUBLE-WALL UNDERGROUND TANK AND METHOD OF MAKING

Patent #:	4923081	Issue Dt:	05/08/1990	Application #:	07147387	Filing Dt:	01/25/1988
Title:	STORAGE TANKS WITH FABRICATED SUPPORT RIBS

Patent #:	4936705	Issue Dt:	06/26/1990	Application #:	07169519	Filing Dt:	03/17/1988
Title:	RESERVOIR FOR AN UNDERGROUND TANK

Patent #:	4876124	Issue Dt:	10/24/1989	Application #:	07208333	Filing Dt:	06/16/1988
Title:	UNDERGROUND TANK

Patent #:	4865220	Issue Dt:	09/12/1989	Application #:	07214350	Filing Dt:	07/01/1988
Title:	DOUBLE WALL TANK FITTINGS

Patent #:	5024342	Issue Dt:	06/18/1991	Application #:	07404798	Filing Dt:	09/08/1989
Title:	CORROSION RESISTANT CONTAINERS

Patent #:	5115936	Issue Dt:	05/26/1992	Application #:	07644511	Filing Dt:	01/23/1991
Title:	DOUBLE WALL UNDERGROUND STORAGE TANK

Patent #:	5158201	Issue Dt:	10/27/1992	Application #:	07833287	Filing Dt:	02/10/1992
Title:	STORAGE TANK HAVING SECONDARY CONTAINMENT

Patent #:	5224621	Issue Dt:	07/06/1993	Application #:	07925343	Filing Dt:	08/04/1992
Title:	DOUBLE WALL UNDERGROUND STORAGE TANK

Patent #:	5462191	Issue Dt:	10/31/1995	Application #:	08192268	Filing Dt:	02/07/1994
Title:	DOUBLE-WALLED UNDERGROUND STORAGE TANK

Assignor

Exec Dt:

06/22/1995

Assignee

P.O. BOX 90606

HOUSTON, TEXAS 77290

Correspondence name and address
	JOHN R. CASPERSON
	BUSKOP LAW GROUP
	1818 MEMORIAL
	HOUSTON, TX 77007

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