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Patent Assignment Details

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Reel/Frame:	022973/0615			Pages:	3
		Recorded:	07/16/2009
Attorney Dkt #:	3616.412usaa
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 13

Patent #:	5653558	Issue Dt:	08/05/1997	Application #:	08578359	Filing Dt:	12/26/1995
Title:	RETAINING WALL BLOCK

Patent #:	6168353	Issue Dt:	01/02/2001	Application #:	09141670	Filing Dt:	08/27/1998
Title:	RETAINING WALL AND METHOD OF WALL CONSTRUCTION

Patent #:	6250850	Issue Dt:	06/26/2001	Application #:	09377094	Filing Dt:	08/19/1999
Title:	BLOCK WITH MULTIFACETED BOTTOM SURFACE

Patent #:	6682269	Issue Dt:	01/27/2004	Application #:	09811119	Filing Dt:	03/17/2001
Publication #:	US20010038775	Pub Dt:	11/08/2001
Title:	BLOCK WITH MULTIFACETED BOTTOM SURFACE

Patent #:	6592301	Issue Dt:	07/15/2003	Application #:	09864357	Filing Dt:	05/23/2001
Publication #:	US20010026735	Pub Dt:	10/04/2001
Title:	BLOCK WITH MULTIFACETED BOTTOM SURFACE

Patent #:	6910833	Issue Dt:	06/28/2005	Application #:	10438385	Filing Dt:	05/15/2003
Publication #:	US20030194279	Pub Dt:	10/16/2003
Title:	BLOCK WITH MULTIFACETED BOTTOM SURFACE

Patent #:	7090438	Issue Dt:	08/15/2006	Application #:	10762645	Filing Dt:	01/20/2004
Publication #:	US20040151550	Pub Dt:	08/05/2004
Title:	BLOCK WITH MULTIFACETED BOTTOM SURFACE

Patent #:	7351015	Issue Dt:	04/01/2008	Application #:	11400923	Filing Dt:	04/10/2006
Publication #:	US20070094991	Pub Dt:	05/03/2007
Title:	INVERTIBLE RETAINING WALL BLOCK

Patent #:	7351014	Issue Dt:	04/01/2008	Application #:	11471446	Filing Dt:	06/20/2006
Publication #:	US20060239784	Pub Dt:	10/26/2006
Title:	BLOCK WITH MULTIFACETED BOTTOM SURFACE

Patent #:	D547881	Issue Dt:	07/31/2007	Application #:	29240236	Filing Dt:	10/11/2005
Title:	PORTION OF A RETAINING WALL BLOCK

Patent #:	D548365	Issue Dt:	08/07/2007	Application #:	29240237	Filing Dt:	10/11/2005
Title:	PORTION OF A RETAINING WALL BLOCK

Patent #:	D539438	Issue Dt:	03/27/2007	Application #:	29259288	Filing Dt:	05/05/2006
Title:	RETAINING WALL BLOCK

Patent #:	D556919	Issue Dt:	12/04/2007	Application #:	29266092	Filing Dt:	09/14/2006
Title:	STACKABLE WALL BLOCK

Assignor

Exec Dt:

06/25/2009

Assignee

5959 BAKER ROAD

SUITE 390

MINNETONKA, MINNESOTA 55345

Correspondence name and address
	MERCHANT & GOULD PC
	P.O. BOX 2903
	MINNEAPOLIS, MN 55402-0903

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