Patent
   D650918
Priority
Sep 24 2010
Filed
Sep 24 2010
Issued
Dec 20 2011
Expiry
Dec 20 2025
Assg.orig
Entity
unknown
27
16
n/a
I claim the ornamental design for a retaining block, as shown and described.

FIG. 1 is a perspective view of a retaining block according to my new design, as viewed from the front, top, and one side of the block.

FIG. 2 is a front view of the retaining block of FIG. 1.

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

FIG. 4 is rear view of the retaining block of FIG. 1.

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

FIG. 6 is a bottom plan view of the retaining block of FIG. 1.

The broken lines in the drawings that are immediately adjacent to the shaded areas represent an unclaimed boundary of the claimed design. The broken lines showing the remainder of the retaining block are for illustrative purposes only and form no part of the claimed design.

Hammer, James E.

Patent Priority Assignee Title
8876438, Jul 30 2010 Redi-Rock International, LLC Process for casting concrete wall blocks for use with geogrid
D666740, Jun 28 2011 KEYSTONE RETAINING WALL SYSTEMS, INC Landscaping block
D666741, Jun 28 2011 KEYSTONE RETAINING WALL SYSTEMS, INC Landscaping block
D667139, Jun 28 2011 KEYSTONE RETAINING WALL SYSTEMS, INC Landscaping block
D667140, Jun 28 2011 KEYSTONE RETAINING WALL SYSTEMS, INC Landscaping block
D667566, Jun 28 2011 KEYSTONE RETAINING WALL SYSTEMS, INC Landscaping block
D672886, Jun 28 2011 KEYSTONE RETAINING WALL SYSTEMS, INC Landscaping block
D672887, Jun 28 2011 KEYSTONE RETAINING WALL SYSTEMS, INC Landscaping block
D689203, Mar 29 2012 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D689204, Mar 29 2012 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D694914, Mar 29 2012 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D854709, Mar 15 2018 Daysh Developments, Inc.; DAYSH DEVELOPMENTS, INC Masonry unit
D857240, Mar 09 2018 Redi-Rock International, LLC Retaining wall block
D866004, Mar 09 2018 Redi-Rock International, LLC Retaining wall block
D866005, Mar 09 2018 Redi-Rock International, LLC Retaining wall block
D866798, Feb 02 2018 Modular block
D877653, Sep 18 2017 KEYSTONE RETAINING WALL SYSTEMS LLC Planter block
D900342, Apr 03 2019 EARTH WALL PRODUCTS, LLC Retaining wall block
D919838, Nov 04 2019 Redi-Rock International, LLC Retaining wall block
ER3556,
ER5631,
ER7055,
ER8059,
ER8488,
ER9500,
ER9576,
ER9944,
Patent Priority Assignee Title
5951210, Mar 12 1997 Nicolock of Long Island Concrete block
6615561, Jun 07 2001 KEYSTONE RETAINING WALL SYSTEMS, INC Retaining wall block
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D468450, Jul 07 1999 Westblock Systems, Inc. Retaining wall block
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D530832, Aug 30 2005 EARTH WALL PRODUCTS, LLC Block design for retaining wall
D602171, Feb 05 2008 SCI MATERIALS Concrete block
D610712, Jun 19 2009 WESTBLOCK SYSTEMS, INC Portion of retaining block
D610713, Jun 19 2009 WESTBLOCK SYSTEMS, INC Retaining block
D611165, Jun 19 2009 WESTBLOCK SYSTEMS, INC Retaining block
D611166, Jun 19 2009 WESTBLOCK SYSTEMS, INC Retaining block
D611167, Jun 19 2009 WESTBLOCK SYSTEMS, INC Portion of retaining block
D611168, Jun 19 2009 WESTBLOCK SYSTEMS, INC Portion of retaining block
D615668, Jun 19 2009 WESTBLOCK SYSTEMS, INC Portion of a retaining block
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 24 2010Westblock Systems, Inc.(assignment on the face of the patent)
Oct 06 2010HAMMER, JAMES E WESTBLOCK SYSTEMS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0252060109 pdf
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