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Patent Assignment Details

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Reel/Frame:	006290/0804			Pages:	5
		Recorded:	11/06/1992
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 10/15/1991

Total properties: 15

Patent #:	4245174	Issue Dt:	01/13/1981	Application #:	05899179	Filing Dt:	04/24/1978
Title:	DUAL IONIZATION CHAMBER

Patent #:	4238675	Issue Dt:	12/09/1980	Application #:	06048684	Filing Dt:	06/14/1979
Title:	OPTICS FOR INFRARED INTRUSION DETECTOR

Patent #:	4321466	Issue Dt:	03/23/1982	Application #:	06097161	Filing Dt:	11/26/1979
Title:	SENSITIVITY TEST SYSTEM FOR PHOTOELECTRIC SMOKE DETECTOR BY CHANGING LIGHT SOURCE INTENSITY

Patent #:	D271089	Issue Dt:	10/25/1983	Application #:	06234933	Filing Dt:	02/17/1981
Title:	SMOKE DETECTOR COVER

Patent #:	4581606	Issue Dt:	04/08/1986	Application #:	06412514	Filing Dt:	08/30/1982
Title:	CENTRAL MONITOR FOR HOME SECURITY SYSTEM

Patent #:	D297219	Issue Dt:	08/16/1988	Application #:	06893717	Filing Dt:	08/06/1986
Title:	SMOKE DETECTOR COVER WITH LIGHT

Patent #:	D297317	Issue Dt:	08/23/1988	Application #:	06893718	Filing Dt:	08/06/1986
Title:	GAS DETECTOR

Patent #:	D297318	Issue Dt:	08/23/1988	Application #:	06893719	Filing Dt:	08/06/1986
Title:	SMOKE DETECTOR CHAMBER

Patent #:	D297270	Issue Dt:	08/16/1988	Application #:	06893720	Filing Dt:	08/06/1986
Title:	SMOKE DETECTOR BASE

Patent #:	4821027	Issue Dt:	04/11/1989	Application #:	07121417	Filing Dt:	11/16/1987
Title:	VOICE INTERACTIVE SECURITY SYSTEM

Patent #:	D307874	Issue Dt:	05/15/1990	Application #:	07121575	Filing Dt:	11/16/1987
Title:	DOOR/WINDOW INTRUSION DETECTOR TRANSMITTER

Patent #:	4803473	Issue Dt:	02/07/1989	Application #:	07145928	Filing Dt:	01/20/1988
Title:	TRANSMITTER COVER

Patent #:	4801924	Issue Dt:	01/31/1989	Application #:	07145929	Filing Dt:	01/20/1988
Title:	TRANSMITTER PROGRAMMER CONNECT SYSTEM

Patent #:	5077547	Issue Dt:	12/31/1991	Application #:	07489334	Filing Dt:	03/06/1990
Title:	NON CONTACT PROGRAMMING FOR TRANSMITTER MODULE

Patent #:	4205306	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Assignor

Exec Dt:

10/17/1991

Assignee

719 CLAYSON ROAD, WESTON

ONTARIO, CANADA M9M 2

Correspondence name and address
	WILLIAM M. LEE, JR.
	LEE, MANN, ET AL.
	105 WEST ADAMS STREET, SUITE 300
	CHICAGO, IL 60603

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