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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:	004821/0256			Pages:	21
		Recorded:	12/15/1987
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Total properties: 72

Patent #:	3575350	Issue Dt:		Application #:	04616374	Filing Dt:
Title:

Patent #:	3579368	Issue Dt:		Application #:	04741487	Filing Dt:
Title:

Patent #:	3588153	Issue Dt:		Application #:	04746802	Filing Dt:
Title:

Patent #:	3566840	Issue Dt:		Application #:	04757265	Filing Dt:
Title:

Patent #:	3630367	Issue Dt:	12/28/1971	Application #:	04832172	Filing Dt:
Title:	BOTTOM AQUARIUM FILTER

Patent #:	3763997	Issue Dt:		Application #:	05007979	Filing Dt:
Title:

Patent #:	3640302	Issue Dt:		Application #:	05018112	Filing Dt:
Title:

Patent #:	3584901	Issue Dt:		Application #:	05020486	Filing Dt:
Title:

Patent #:	3640516	Issue Dt:		Application #:	05020605	Filing Dt:
Title:

Patent #:	3670758	Issue Dt:		Application #:	05023930	Filing Dt:
Title:

Patent #:	3613238	Issue Dt:		Application #:	05050128	Filing Dt:
Title:

Patent #:	3687291	Issue Dt:		Application #:	05064991	Filing Dt:
Title:

Patent #:	3720317	Issue Dt:		Application #:	05092610	Filing Dt:
Title:

Patent #:	3731058	Issue Dt:		Application #:	05108030	Filing Dt:
Title:

Patent #:	3746168	Issue Dt:		Application #:	05120502	Filing Dt:
Title:

Patent #:	3747250	Issue Dt:		Application #:	05126237	Filing Dt:
Title:

Patent #:	3738319	Issue Dt:		Application #:	05130599	Filing Dt:
Title:

Patent #:	3742908	Issue Dt:	07/03/1973	Application #:	05138934	Filing Dt:	04/30/1971
Title:	ANIMAL HABITAT

Patent #:	3744454	Issue Dt:		Application #:	05150061	Filing Dt:
Title:

Patent #:	3744454	Issue Dt:		Application #:	05150061	Filing Dt:
Title:

Patent #:	3746478	Issue Dt:		Application #:	05156861	Filing Dt:
Title:

Patent #:	3746478	Issue Dt:		Application #:	05156861	Filing Dt:
Title:

Patent #:	3756750	Issue Dt:	09/04/1973	Application #:	05164249	Filing Dt:
Title:	RECIPROCATING VALVELESS PUMP

Patent #:	3756750	Issue Dt:	09/04/1973	Application #:	05164249	Filing Dt:
Title:	RECIPROCATING VALVELESS PUMP

Patent #:	3751188	Issue Dt:		Application #:	05173784	Filing Dt:
Title:

Patent #:	3751188	Issue Dt:		Application #:	05173784	Filing Dt:
Title:

Patent #:	3738494	Issue Dt:		Application #:	05182050	Filing Dt:
Title:

Patent #:	3738494	Issue Dt:		Application #:	05182050	Filing Dt:
Title:

Patent #:	3718275	Issue Dt:		Application #:	05184493	Filing Dt:
Title:

Patent #:	3718275	Issue Dt:		Application #:	05184493	Filing Dt:
Title:

Patent #:	3746836	Issue Dt:		Application #:	05208095	Filing Dt:
Title:

Patent #:	3746836	Issue Dt:		Application #:	05208095	Filing Dt:
Title:

Patent #:	3746169	Issue Dt:		Application #:	05213060	Filing Dt:
Title:

Patent #:	3746169	Issue Dt:		Application #:	05213060	Filing Dt:
Title:

Patent #:	D232102	Issue Dt:		Application #:	05242899	Filing Dt:
Title:

Patent #:	D232102	Issue Dt:		Application #:	05242899	Filing Dt:
Title:

Patent #:	D232027	Issue Dt:		Application #:	05247230	Filing Dt:
Title:

Patent #:	D232027	Issue Dt:		Application #:	05247230	Filing Dt:
Title:

Patent #:	D237391	Issue Dt:		Application #:	05292257	Filing Dt:
Title:

Patent #:	D237391	Issue Dt:		Application #:	05292257	Filing Dt:
Title:

Patent #:	3815547	Issue Dt:		Application #:	05297380	Filing Dt:
Title:

Patent #:	3815547	Issue Dt:		Application #:	05297380	Filing Dt:
Title:

Patent #:	3857366	Issue Dt:		Application #:	05333193	Filing Dt:
Title:

Patent #:	3857366	Issue Dt:		Application #:	05333193	Filing Dt:
Title:

Patent #:	4082062	Issue Dt:		Application #:	05698556	Filing Dt:
Title:

Patent #:	4082062	Issue Dt:		Application #:	05698556	Filing Dt:
Title:

Patent #:	4124793	Issue Dt:		Application #:	05869123	Filing Dt:
Title:

Patent #:	4124793	Issue Dt:		Application #:	05869123	Filing Dt:
Title:

Patent #:	D253652	Issue Dt:		Application #:	05878932	Filing Dt:
Title:

Patent #:	D253652	Issue Dt:		Application #:	05878932	Filing Dt:
Title:

Patent #:	4206719	Issue Dt:		Application #:	05896683	Filing Dt:
Title:

Patent #:	4206719	Issue Dt:		Application #:	05896683	Filing Dt:
Title:

Patent #:	4285813	Issue Dt:	08/25/1981	Application #:	06053112	Filing Dt:	06/28/1979
Title:	AQUARIUM FILTRATION APPARATUS

Patent #:	4285813	Issue Dt:	08/25/1981	Application #:	06053112	Filing Dt:	06/28/1979
Title:	AQUARIUM FILTRATION APPARATUS

Patent #:	D274745	Issue Dt:	07/17/1984	Application #:	06301025	Filing Dt:	09/10/1981
Title:	FILTER CARTRIDGE

Patent #:	D274745	Issue Dt:	07/17/1984	Application #:	06301025	Filing Dt:	09/10/1981
Title:	FILTER CARTRIDGE

Patent #:	4385989	Issue Dt:	05/31/1983	Application #:	06302540	Filing Dt:	09/16/1981
Title:	FILTER ASSEMBLY AND CARTRIDGE THEREFOR

Patent #:	4385989	Issue Dt:	05/31/1983	Application #:	06302540	Filing Dt:	09/16/1981
Title:	FILTER ASSEMBLY AND CARTRIDGE THEREFOR

Patent #:	D273223	Issue Dt:	03/27/1984	Application #:	06308934	Filing Dt:	10/05/1981
Title:	FILTER

Patent #:	D273223	Issue Dt:	03/27/1984	Application #:	06308934	Filing Dt:	10/05/1981
Title:	FILTER

Patent #:	4512724	Issue Dt:	04/23/1985	Application #:	06476201	Filing Dt:	03/17/1983
Title:	ELECTRIC PUMP FOR USE IN FILTERING SYSTEM OF A TROPICAL FISH TANK OR THE LIKE

Patent #:	4512724	Issue Dt:	04/23/1985	Application #:	06476201	Filing Dt:	03/17/1983
Title:	ELECTRIC PUMP FOR USE IN FILTERING SYSTEM OF A TROPICAL FISH TANK OR THE LIKE

Patent #:	4746611	Issue Dt:	05/24/1988	Application #:	06814478	Filing Dt:	12/30/1985
Title:	PROCESS FOR RECOVERING CELLULASES

Patent #:	4746611	Issue Dt:	05/24/1988	Application #:	06814478	Filing Dt:	12/30/1985
Title:	PROCESS FOR RECOVERING CELLULASES

Patent #:	4669297	Issue Dt:	06/02/1987	Application #:	06845232	Filing Dt:	03/28/1986
Title:	PRESS DIE LIFTER RAIL

Patent #:	4669297	Issue Dt:	06/02/1987	Application #:	06845232	Filing Dt:	03/28/1986
Title:	PRESS DIE LIFTER RAIL

Patent #:	4774099	Issue Dt:	09/27/1988	Application #:	06869157	Filing Dt:	05/30/1986
Title:	A PROCESS FOR MAKING BROWNIES CONTAINING CELLULOSIC FIBER

Patent #:	4774099	Issue Dt:	09/27/1988	Application #:	06869157	Filing Dt:	05/30/1986
Title:	A PROCESS FOR MAKING BROWNIES CONTAINING CELLULOSIC FIBER

Patent #:	4757673	Issue Dt:	07/19/1988	Application #:	06890365	Filing Dt:	07/29/1986
Title:	ADJUSTMENT OF CROP DIVIDERS

Patent #:	4757673	Issue Dt:	07/19/1988	Application #:	06890365	Filing Dt:	07/29/1986
Title:	ADJUSTMENT OF CROP DIVIDERS

Patent #:	4980503	Issue Dt:	12/25/1990	Application #:	06896683	Filing Dt:	08/15/1986
Title:	CONVERSION OF GLYCOL FORMATES TO MONOCARBOXYLIC ACIDS

Patent #:	4980503	Issue Dt:	12/25/1990	Application #:	06896683	Filing Dt:	08/15/1986
Title:	CONVERSION OF GLYCOL FORMATES TO MONOCARBOXYLIC ACIDS

Assignor

METAFRAME INC.,

Exec Dt:

11/17/1987

Assignee

RALPH C. HAGEN (U.S.A.) CORP., 50 HAMPDEN ROAD, MANSFIELD, MASSACHUSETTS, A CORP. OF MASSACHUSETTS

Correspondence name and address
	WOLF, GREENFIELD & SACKS, P.C.
	600 ATLANTIC AVENUE
	BOSTON, MASSACHUSETTS 02210

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