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Publication numberUSD459487 S1
Publication typeGrant
Application numberUS 29/145,638
Publication dateJun 25, 2002
Filing dateJul 26, 2001
Priority dateJul 26, 2001
Publication number145638, 29145638, US D459487 S1, US D459487S1, US-S1-D459487, USD459487 S1, USD459487S1
InventorsTimothy A. Bott
Original AssigneeAllan Block Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Landscape block
US D459487 S1
Abstract  available in
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  1. The ornamental design for a landscape block, as shown and described.

FIG. 1 is a perspective view of the design;

FIG. 2 is a front elevational view of the design;

FIG. 3 is a rear elevational view;

FIG. 4 is an elevational view of one side the design, with the opposed side being a mirror image thereof;

FIG. 5 is a top plan view of the design; and,

FIG. 6 is a bottom plan view of the design.

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US7351015Apr 10, 2006Apr 1, 2008Mortarless Technologies, LlcInvertible retaining wall block
US7367752Nov 12, 2005May 6, 2008Mortarless Technologies, LlcExtended width retaining wall block
US7396190Feb 28, 2007Jul 8, 2008Mortarless Technologies, LlcExtended width retaining wall block
US7497646Apr 17, 2006Mar 3, 2009Mortarless Technologies LlcExtended width retaining wall block
US7775747Nov 5, 2008Aug 17, 2010Allan Block CorporationMulti-component retaining wall block
US7963727Sep 12, 2007Jun 21, 2011E. Dillon & CompanyRetaining wall block and retaining wall comprised of retaining wall blocks
US8434971Mar 26, 2012May 7, 2013Contech Technologies, Inc.Retaining wall block with face connection
US8708608Sep 15, 2010Apr 29, 2014Allan Block LlcStackable segmental retaining wall block
US8734060Feb 17, 2011May 27, 2014E. Dillon & CompanyDouble-wall structure comprised of interconnected dry-stacked wall blocks
US8851803Aug 16, 2010Oct 7, 2014Allan Block, LlcMulti-component retaining wall block
US8863465Sep 23, 2011Oct 21, 2014Allan Block, LlcStackable wall block system
U.S. ClassificationD25/118