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Patent Assignment Details

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Reel/Frame:	013887/0143			Pages:	8
		Recorded:	01/09/2003
Conveyance:	SECURITY AGREEEMENT

Total properties: 38

Patent #:	4512885	Issue Dt:	04/23/1985	Application #:	06456424	Filing Dt:	01/07/1983
Title:	AQUARIUM FILTER ASSEMBLY

Patent #:	4532037	Issue Dt:	07/30/1985	Application #:	06512331	Filing Dt:	07/11/1983
Title:	AQUARIUM AERATING DEVICE

Patent #:	4589982	Issue Dt:	05/20/1986	Application #:	06596530	Filing Dt:	04/04/1984
Title:	REMOVABLE POWER PACK PUMP ASSEMBLY

Patent #:	4602996	Issue Dt:	07/29/1986	Application #:	06723774	Filing Dt:	04/16/1985
Title:	AQUARIUM FILTER ASSEMBLY

Patent #:	4622148	Issue Dt:	11/11/1986	Application #:	06748522	Filing Dt:	06/25/1985
Title:	AQUARIUM FILTER SYSTEM

Patent #:	4753723	Issue Dt:	06/28/1988	Application #:	06808094	Filing Dt:	12/12/1985
Title:	INSIDE FILTER FOR AQUARIUMS

Patent #:	4699829	Issue Dt:	10/13/1987	Application #:	06855395	Filing Dt:	04/24/1986
Title:	BIOLOGICAL FILTRATION PLANTS

Patent #:	4714547	Issue Dt:	12/22/1987	Application #:	06859448	Filing Dt:	05/05/1986
Title:	AQUARIUM TUBULES

Patent #:	4783258	Issue Dt:	11/08/1988	Application #:	06871106	Filing Dt:	06/05/1986
Title:	FILTER CARTRIDG WITH REUSEABLE FRAMEWORK

Patent #:	4735715	Issue Dt:	04/05/1988	Application #:	06910121	Filing Dt:	09/22/1986
Title:	POWER UNIT FOR AQUARIUM FILTER ASSEMBLY

Patent #:	4761227	Issue Dt:	08/02/1988	Application #:	07032046	Filing Dt:	03/27/1987
Title:	SELF PRIMING AQUARIUM FILTER

Patent #:	D307626	Issue Dt:	05/01/1990	Application #:	07116263	Filing Dt:	10/30/1987
Title:	AQUARIUM FILTER CARTRIDGE

Patent #:	4842726	Issue Dt:	06/27/1989	Application #:	07118478	Filing Dt:	11/09/1987
Title:	INSIDE FILTER FOR AQUARIUMS

Patent #:	4842727	Issue Dt:	06/27/1989	Application #:	07139016	Filing Dt:	12/29/1987
Title:	AQUARIUM FILTER

Patent #:	4861468	Issue Dt:	08/29/1989	Application #:	07150932	Filing Dt:	02/01/1988
Title:	ROTOR IMPELLER ASSEMBLY

Patent #:	4895646	Issue Dt:	01/23/1990	Application #:	07209412	Filing Dt:	06/20/1988
Title:	EXTERNAL AQUARIUM FILTER

Patent #:	4907772	Issue Dt:	03/13/1990	Application #:	07215238	Filing Dt:	07/05/1988
Title:	UNIVERSAL CLAMP FOR AQUARIUM TANK

Patent #:	D317966	Issue Dt:	07/02/1991	Application #:	07232612	Filing Dt:	08/15/1988
Title:	AQUARIUM FILTER

Patent #:	4880549	Issue Dt:	11/14/1989	Application #:	07233246	Filing Dt:	08/17/1988
Title:	METHOD OF FILTERING IN AN AQUARIUM TANK WITH A FILTER ENVELOPE

Patent #:	4894151	Issue Dt:	01/16/1990	Application #:	07256904	Filing Dt:	10/12/1988
Title:	FILTER CARTRIDGE FOR AN UNDERGRAVEL AQUARIUM FILTER

Patent #:	4886093	Issue Dt:	12/12/1989	Application #:	07287403	Filing Dt:	12/20/1988
Title:	VENT VALVE OF AN AIR PUMP

Patent #:	4934187	Issue Dt:	06/19/1990	Application #:	07334597	Filing Dt:	04/06/1989
Title:	FLOW METER FOR INSERTION IN AQUARIUM FILTER FLOW TUBE

Patent #:	4975562	Issue Dt:	12/04/1990	Application #:	07334609	Filing Dt:	04/06/1989
Title:	HEATER AND THERMOSTAT UNIT

Patent #:	4997559	Issue Dt:	03/05/1991	Application #:	07395770	Filing Dt:	08/18/1989
Title:	AQUARIUM FILTER ASSEMBLY WITH RESTRICTED PUMPING WINDOW

Patent #:	5053125	Issue Dt:	10/01/1991	Application #:	07447386	Filing Dt:	12/07/1989
Title:	FILTER CARTRIDGE

Patent #:	5137433	Issue Dt:	08/11/1992	Application #:	07531917	Filing Dt:	05/29/1990
Title:	AQUARIUM POWER HEAD WITH INTEGRAL MUFFLER

Patent #:	5228986	Issue Dt:	07/20/1993	Application #:	07533739	Filing Dt:	06/05/1990
Title:	AQUARIUM POWER FILTER

Patent #:	5034165	Issue Dt:	07/23/1991	Application #:	07558694	Filing Dt:	07/26/1990
Title:	AIR STONE

Patent #:	5052904	Issue Dt:	10/01/1991	Application #:	07569147	Filing Dt:	08/17/1990
Title:	AQUARIUM AIR PUMP

Patent #:	D338018	Issue Dt:	08/03/1993	Application #:	07820393	Filing Dt:	01/14/1992
Title:	AIR PUMP

Patent #:	5238367	Issue Dt:	08/24/1993	Application #:	07867973	Filing Dt:	04/13/1992
Title:	IMPELLER ASSEMBLY FOR AQUARIUM POWER FILTER

Patent #:	D355701	Issue Dt:	02/21/1995	Application #:	07893215	Filing Dt:	06/02/1992
Title:	AQUARIUM FILTER

Patent #:	5176824	Issue Dt:	01/05/1993	Application #:	07893943	Filing Dt:	06/04/1992
Title:	AEROBIC AQUARIUM FILTER CHAMBER

Patent #:	5246571	Issue Dt:	09/21/1993	Application #:	07918669	Filing Dt:	07/22/1992
Title:	CLOGGING INDICATOR FOR AN AQUARIUM FILTER

Patent #:	5282727	Issue Dt:	02/01/1994	Application #:	07927570	Filing Dt:	08/10/1992
Title:	AQUARIUM POWER HEAD WITH INTEGRAL MUFFLER

Patent #:	5290157	Issue Dt:	03/01/1994	Application #:	08029473	Filing Dt:	03/11/1993
Title:	CLAMP FOR ATTACHING AN AQUARIUM POWER HEAD

Patent #:	5304003	Issue Dt:	04/19/1994	Application #:	08081652	Filing Dt:	06/23/1993
Title:	STICK-ON AQUARIUM THERMOMETERS AND THE LIKE

Patent #:	5282961	Issue Dt:	02/01/1994	Application #:	08081671	Filing Dt:	06/23/1993
Title:	FLOATING IMPELLER ASSEMBLY

Assignor

WILLINGER BROS. INC.

Exec Dt:

12/17/2002

Assignee

ROYAL BANK OF SCOTLAND PLC., FRANKFURT BRANCH, AS ADMINISTRATIVE AGENT

WIESENAU 43

60323 FRANKFURT AM MAIN, GERMANY

Correspondence name and address
	MAYER, BROWN, ROWE ET AL.
	ROBERT E. RUDE II
	1909 K STREET, NW
	WASHINGTON, DC 20006

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