Patent
   D602171
Priority
Feb 05 2008
Filed
Feb 05 2008
Issued
Oct 13 2009
Expiry
Oct 13 2023
Assg.orig
Entity
unknown
19
28
n/a
The ornamental design for a concrete block, as shown and described.

FIG. 1 is a perspective view of the present concrete block;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a right side elevation view thereof (the left side view being symmetrical).

Rodebaugh, Harold, Staley, Joseph

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ER9576,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 04 2009RODEBAUGH, HAROLDSCI MATERIALSASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0232890816 pdf
Sep 04 2009STALEY, JOSEPHSCI MATERIALSASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0232890816 pdf
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