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Patent Assignment Details

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Reel/Frame:	004748/0405			Pages:	8
		Recorded:	06/05/1987
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE: APRIL 30, 1987

Total properties: 15

Patent #:	3627133	Issue Dt:		Application #:	05020000	Filing Dt:
Title:	CHLORINE GENERATOR FOR WATER SOFTENERS

Patent #:	3695446	Issue Dt:		Application #:	05080926	Filing Dt:
Title:

Patent #:	3774763	Issue Dt:		Application #:	05080927	Filing Dt:
Title:

Patent #:	3701360	Issue Dt:		Application #:	05149514	Filing Dt:
Title:

Patent #:	3772189	Issue Dt:		Application #:	05221436	Filing Dt:
Title:

Patent #:	3827564	Issue Dt:		Application #:	05323249	Filing Dt:
Title:

Patent #:	4257887	Issue Dt:	03/24/1981	Application #:	06079072	Filing Dt:	09/26/1979
Title:	CIRCUIT AND APPARATUS FOR CONTROLLING A WATER SOFTENER

Patent #:	4299698	Issue Dt:	11/10/1981	Application #:	06199308	Filing Dt:	10/21/1980
Title:	CIRCUIT AND APPARATUS FOR CONTROLLING A WATER SOFTENER

Patent #:	4536845	Issue Dt:	08/20/1985	Application #:	06528242	Filing Dt:	08/31/1983
Title:	SELF-PROGRAMMABLE CONTROLLER FOR WATER CONDITIONER RECHARGING

Patent #:	4534867	Issue Dt:	08/13/1985	Application #:	06590575	Filing Dt:	03/16/1984
Title:	SYSTEM FOR REMOVING IRON AND/OR OTHER CHEMICALLY REDUCING SUBSTANCES FROM POTABLE WATER

Patent #:	4537329	Issue Dt:	08/27/1985	Application #:	06595941	Filing Dt:	04/02/1984
Title:	TANK LINING SYSTEM

Patent #:	4606943	Issue Dt:	08/19/1986	Application #:	06674486	Filing Dt:	11/26/1984
Title:	METHOD FOR PREPARATION OF SEMIPERMEABLE COMPOSITE MEMBRANE

Patent #:	4668402	Issue Dt:	05/26/1987	Application #:	06677831	Filing Dt:	12/03/1984
Title:	SYSTEM FOR TREATING FLUIDS

Patent #:	3538942	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	3850797	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Assignors

Exec Dt:

04/10/1987

Exec Dt:

04/10/1987

Assignee

Correspondence name and address
	PIGOTT & GERSTMAN, LTD.,
	TWO NORTH LA SALLE STREET, STE. 2010
	CHICAGO, ILLINOIS 60602

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