Patent
   D575413
Priority
Aug 14 2007
Filed
Aug 14 2007
Issued
Aug 19 2008
Expiry
Aug 19 2022
Assg.orig
Entity
unknown
12
20
n/a
We claim the ornamental design for a wall block, as shown and described.

FIG. 1 is a perspective view of a wall block, according to one embodiment, as viewed from the front, top, and one side of the block.

FIG. 2 is a top plan view of the block of FIG. 1.

FIG. 3 is a side elevation view of one side of the block of FIG. 1, the opposite side being a mirror image thereof.

FIG. 4 is a front elevation view of the front of the block of FIG. 1, the back of the block being a mirror image thereof; and,

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

Hammer, James, Headley, Kenneth L.

Patent Priority Assignee Title
10760269, Oct 25 2017 KEYSTONE RETAINING WALL SYSTEMS LLC Retaining wall block and retaining wall block system
11598094, Oct 25 2017 KEYSTONE RETAINING WALL SYSTEMS LLC Retaining wall block and retaining wall block system
D602171, Feb 05 2008 SCI MATERIALS Concrete block
D608462, Aug 05 2008 WESTBLOCK SYSTEMS, INC Wall block
D662612, Dec 20 2010 Adbri Mansory Pry Ltd Masonry retaining wall block
D805206, Dec 15 2014 Arm support
D846760, Oct 25 2017 KEYSTONE RETAINING WALL SYSTEMS LLC Wall block
D900342, Apr 03 2019 EARTH WALL PRODUCTS, LLC Retaining wall block
D984676, Jul 03 2021 Stone Strong LLC Building block
D984677, Jul 03 2021 Stone Strong LLC Building block
ER9576,
ER9944,
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 14 2007Westblock Systems, Inc.(assignment on the face of the patent)
Nov 15 2007HAMMER, JAMESWESTBLOCK SYSTEMS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0201810398 pdf
Nov 20 2007HEADLEY, KENNETH L WESTBLOCK SYSTEMS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0201810398 pdf
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