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Patent Assignment Details

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Reel/Frame:	005659/0187			Pages:	7
		Recorded:	03/28/1991
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 22

Patent #:	3201786	Issue Dt:		Application #:	04116528	Filing Dt:
Title:

Patent #:	3197598	Issue Dt:		Application #:	04197479	Filing Dt:
Title:

Patent #:	3302195	Issue Dt:		Application #:	04424392	Filing Dt:
Title:

Patent #:	3249705	Issue Dt:		Application #:	04486626	Filing Dt:
Title:

Patent #:	3402379	Issue Dt:		Application #:	04534208	Filing Dt:
Title:

Patent #:	3436716	Issue Dt:		Application #:	04605798	Filing Dt:
Title:

Patent #:	3404244	Issue Dt:		Application #:	04612431	Filing Dt:
Title:

Patent #:	3522600	Issue Dt:		Application #:	04631986	Filing Dt:
Title:

Patent #:	3522403	Issue Dt:		Application #:	04767299	Filing Dt:
Title:

Patent #:	3604878	Issue Dt:		Application #:	04826962	Filing Dt:
Title:

Patent #:	3586811	Issue Dt:		Application #:	04826963	Filing Dt:
Title:

Patent #:	3611266	Issue Dt:		Application #:	04826964	Filing Dt:
Title:

Patent #:	3776049	Issue Dt:		Application #:	05144825	Filing Dt:
Title:

Patent #:	3708640	Issue Dt:		Application #:	05166216	Filing Dt:
Title:

Patent #:	3743806	Issue Dt:		Application #:	05251221	Filing Dt:
Title:

Patent #:	3824363	Issue Dt:		Application #:	05266305	Filing Dt:
Title:

Patent #:	3947651	Issue Dt:	03/30/1976	Application #:	05469316	Filing Dt:	05/13/1974
Title:	ELECTRICAL CARTRIDGE WITH INTERCHANGEABLE CIRCUITRY FOR THE CAP

Patent #:	4088855	Issue Dt:	05/09/1978	Application #:	05772916	Filing Dt:	02/28/1977
Title:	KEYBOARD ELECTRO-MECHANICAL SWITCH WITH COIL SPRING CONTACT

Patent #:	4394552	Issue Dt:	07/19/1983	Application #:	06325139	Filing Dt:	11/27/1981
Title:	FLIP-ACTION GUARD AND POSITION INDICATOR FOR PUSH-TO-ACTUATE AND PUSH- TO-RELEASE SWITCH

Patent #:	4878722	Issue Dt:	11/07/1989	Application #:	07211437	Filing Dt:	06/24/1988
Title:	WAVELENGTH ENCODED OPTICAL SWITCHES

Patent #:	4878722	Issue Dt:	11/07/1989	Application #:	07211437	Filing Dt:	06/24/1988
Title:	WAVELENGTH ENCODED OPTICAL SWITCHES

Patent #:	5049869	Issue Dt:	09/17/1991	Application #:	07368257	Filing Dt:	06/19/1989
Title:	DIMMING CIRCUIT FOR DUAL DISPLAY AIRCRAFT INSTRUMENTS

Assignor

Exec Dt:

02/17/1991

Assignee

231 S. LASALLE ST.

CHICAGO, ILLINOIS 60697

Correspondence name and address
	MAYER, BROWN & PLATT
	190 SOUTH LA SALLE ST.
	CHICAGO, IL 60603-3441

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