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Publication numberUSD310267 S
Publication typeGrant
Application numberUS 07/334,984
Publication dateAug 28, 1990
Filing dateApr 7, 1989
Publication number07334984, 334984, US D310267 S, US D310267S, US-S-D310267, USD310267 S, USD310267S
InventorsPhilip A. Zeidman
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Retaining wall block
US D310267 S
Abstract  available in
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  1. The ornamental design for a retaining wall block, as shown and described.

FIG. 1 is a perspective view of a retaining wall block showing my new design;

FIG. 2 is a front elevational view thereof;

FIG 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right side elevational view, the left side is a mirror image thereof;

FIG. 7 is a side sectional view taken along 7--7 of FIG. 1.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6592301 *May 23, 2001Jul 15, 2003Rockwood Retaining Walls, Inc.Block with multifaceted bottom surface
US6682269 *Mar 17, 2001Jan 27, 2004Rockwood Retaining Walls Inc.Block with multifaceted bottom surface
US7090438Jan 20, 2004Aug 15, 2006Rockwood Retaining Walls, Inc.Block with multifaceted bottom surface
US7351014Jun 20, 2006Apr 1, 2008Mortarless Technologies, LlcBlock with multifaceted bottom surface
US8272812Aug 17, 2009Sep 25, 2012Smart Slope LlcRetaining wall system
US8745953Sep 21, 2012Jun 10, 2014Smart Slope, LlcRetaining wall system
U.S. ClassificationD25/113