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Patent Assignment Details

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Reel/Frame:	006950/0534			Pages:	7
		Recorded:	04/25/1994
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 14

Patent #:	4156166	Issue Dt:		Application #:	05752689	Filing Dt:
Title:

Patent #:	4132983	Issue Dt:		Application #:	05824074	Filing Dt:
Title:

Patent #:	4230970	Issue Dt:	10/28/1980	Application #:	05884147	Filing Dt:	03/07/1978
Title:	METHOD AND APPARATUS FOR SAVING ENERGY

Patent #:	4237405	Issue Dt:	12/02/1980	Application #:	05885392	Filing Dt:	03/10/1978
Title:	METHOD AND APPARATUS FOR CONSERVING ENERGY

Patent #:	4428320	Issue Dt:	01/31/1984	Application #:	06271416	Filing Dt:	06/08/1981
Title:	REFLECTIVE PAVING MARKER

Patent #:	4443510	Issue Dt:	04/17/1984	Application #:	06421871	Filing Dt:	09/23/1982
Title:	CONFORMABLE REMOVABLE REFLECTIVE MARKING TAPE

Patent #:	4710053	Issue Dt:	12/01/1987	Application #:	06615878	Filing Dt:	05/30/1984
Title:	TRAFFIC CONTROL ELEMENTS

Patent #:	4951407	Issue Dt:	08/28/1990	Application #:	07117032	Filing Dt:	11/04/1987
Title:	YIELDABLE SIGN STAND

Patent #:	4859983	Issue Dt:	08/22/1989	Application #:	07208865	Filing Dt:	06/15/1988
Title:	PLASTIC BARRICADE

Patent #:	4973190	Issue Dt:	11/27/1990	Application #:	07487534	Filing Dt:	03/02/1990
Title:	BARREL AND BARREL BASE

Patent #:	5175646	Issue Dt:	12/29/1992	Application #:	07528225	Filing Dt:	05/24/1990
Title:	REFLECTIVE ROLL-UP SIGNS

Patent #:	D341099	Issue Dt:	11/09/1993	Application #:	07934152	Filing Dt:	08/20/1992
Title:	SOLAR POWERED BARRICADE LIGHT

Patent #:	D341100	Issue Dt:	11/09/1993	Application #:	07934341	Filing Dt:	08/20/1992
Title:	SOLAR POWERED BARRICADE LIGHT

Patent #:	5437907	Issue Dt:	08/01/1995	Application #:	07982232	Filing Dt:	11/25/1992
Title:	REMOVABLE REFLECTIVE TAPE OF SHEETING

Assignor

Exec Dt:

03/24/1994

Assignee

500 WEST MONROE

CHICAGO, ILLINOIS 60661

Correspondence name and address
	P. WESTON MUSSELMAN, JR.
	JENKENS & GILCHRIST, P.C.
	1445 ROSS AVENUE, SUITE 3200
	DALLAS, TEXAS 75202-2799

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