Patent
   D475143
Priority
Jul 07 1999
Filed
Sep 18 2000
Issued
May 27 2003
Expiry
May 27 2017
Assg.orig
Entity
unknown
27
38
n/a
I claim the ornamental design for a retaining wall block, as shown and described.

FIG. 1 is a perspective view of a retaining wall block embodying my new design, as viewed toward the front, top and one side of the block;

FIG. 2 is a front elevational view of the block of FIG. 1;

FIG. 3 is a side elevational view of the block of FIG. 1;

FIG. 4 is a top plan view of the block of FIG. 1;

FIG. 5 is a bottom plan view of the block of FIG. 1; and,

FIG. 6 is a rear elevational view of the block of FIG. 1.

Hammer, Thomas S.

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 31 2000HAMMER, THOMAS S WESTBLOCK SYSTEMS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0110960932 pdf
Sep 18 2000Westblock Systems, Inc.(assignment on the face of the patent)
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