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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:	015460/0474			Pages:	6
		Recorded:	06/16/2004
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS).

Total properties: 15

Patent #:	5054516	Issue Dt:	10/08/1991	Application #:	07334815	Filing Dt:	04/04/1989
Title:	AUTOMATIC FLOW CONTROL VALVE

Patent #:	5131623	Issue Dt:	07/21/1992	Application #:	07660792	Filing Dt:	02/25/1991
Title:	ACTUATOR AND ZONE VALVE

Patent #:	5205534	Issue Dt:	04/27/1993	Application #:	07767021	Filing Dt:	09/27/1991
Title:	ACTUATOR AND ZONE VALVE

Patent #:	5174546	Issue Dt:	12/29/1992	Application #:	07827725	Filing Dt:	01/29/1992
Title:	ACTUATOR AND ZONE VALVE

Patent #:	5443207	Issue Dt:	08/22/1995	Application #:	08091214	Filing Dt:	07/13/1993
Title:	INTEGRATED ZONING CIRCULATOR

Patent #:	5466995	Issue Dt:	11/14/1995	Application #:	08128831	Filing Dt:	09/29/1993
Title:	ZONING CIRCULATOR CONTROLLER

Patent #:	5540414	Issue Dt:	07/30/1996	Application #:	08237070	Filing Dt:	05/03/1994
Title:	ACTUATOR AND ZONE VALVE

Patent #:	5524670	Issue Dt:	06/11/1996	Application #:	08328579	Filing Dt:	10/21/1994
Title:	AUTOMATIC FLOW CONTROL VALVE

Patent #:	5622221	Issue Dt:	04/22/1997	Application #:	08443112	Filing Dt:	05/17/1995
Title:	INTEGRATED ZONING CIRCULATOR WITH PRIORITY CONTROLLER

Patent #:	5664939	Issue Dt:	09/09/1997	Application #:	08508393	Filing Dt:	07/31/1995
Title:	CIRCULATION PUMP CHECK VALVE

Patent #:	6186471	Issue Dt:	02/13/2001	Application #:	09079815	Filing Dt:	05/15/1998
Title:	ELECTRONIC MOTORIZED ZONE VALVE

Patent #:	6290207	Issue Dt:	09/18/2001	Application #:	09649280	Filing Dt:	08/28/2000
Title:	Electronic motorized zone valve

Patent #:	6250323	Issue Dt:	06/26/2001	Application #:	09649281	Filing Dt:	08/28/2000
Title:	Electronic motorized zone valve

Patent #:	6371440	Issue Dt:	04/16/2002	Application #:	09649284	Filing Dt:	08/28/2000
Title:	Electronic motorized zone valve

Patent #:	7048200	Issue Dt:	05/23/2006	Application #:	10607852	Filing Dt:	06/27/2003
Publication #:	US20040262412	Pub Dt:	12/30/2004
Title:	INTEGRATED INJECTION-PUMPING FIXTURE FOR TRANSFERRING HEAT BETWEEN HIGHER AND LOWER-TEMPERATURE LOOPS IN A HYDRONIC HEATING SYSTEM

Assignor

Exec Dt:

09/25/1996

Assignee

1160 CRANSTON STREET

CRANSTON, RHODE ISLAND 02920

Correspondence name and address
	FISH & RICHARDSON PC
	G. ROGER LEE
	225 FRANKLIN STREET
	BOSTON, MA 02110-2804

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