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Publication numberUSD543642 S1
Publication typeGrant
Application numberUS 29/253,866
Publication date29 May 2007
Filing date14 Feb 2006
Priority date18 Nov 2004
Also published asUSD553260
Publication number253866, 29253866, US D543642 S1, US D543642S1, US-S1-D543642, USD543642 S1, USD543642S1
InventorsBertin Castonguay, Marcel Thomassen
Original AssigneeOldcastle Building Products Canada, Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Artificial stone
US D543642 S1
Images(4)
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Claims(1)
  1. The ornamental design for artificial stone, as shown and described.
Description

The design is the features of the artificial stone shown in the drawings. The most significant feature of the design is the peripheral shape of the stone.

FIG. 1 is a top view of the artificial stone according to the design.

FIG. 2 is a bottom view of the design.

FIG. 3 is a right end side view of the design.

FIG. 4 is a front view of the design.

FIG. 5 is a left end side view of the design; and,

FIG. 6 is a rear view of the design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US76376884 Dec 200629 Dec 2009Riccobene Design LlcIrregular, tessellated building units
US785039315 Dec 200614 Dec 2010Transpavé Inc.Dry-cast concrete block
US798838223 Mar 20102 Aug 2011Oldcastle Building Products Canada, Inc.Artificial flagstone for providing a surface with a natural random look
US799371818 Jan 20109 Aug 2011Keystone Retaining Wall Systems, Inc.Irregular tessellated building units
US8002494 *22 Jun 200923 Aug 2011Techo-Bloc Inc.Paving stone and method
US801115228 Feb 20086 Sep 2011Transpave Inc.Block suitable for use in an arrangement of interlocking blocks
US8132981 *23 Jun 201113 Mar 2012Oldcastle Building Products Canada, Inc.Artificial flagstone for providing a surface with a natural random look
US822632318 Sep 200824 Jul 2012Oldcastle Building Products Canada, Inc.Covering unit
US82986418 Aug 201130 Oct 2012Keystone Retaining Wall Systems, Inc.Irregular tessellated building units
US83371166 Feb 201225 Dec 2012Oldcastle Building Products Canada, Inc.Artificial flagstone for providing a surface with a natural random look
US841339720 May 20099 Apr 2013Oldcastle Building Products Canada Inc.Artificial stone
US860921525 Sep 201217 Dec 2013Keystone Retaining Wall Systems LlcIrregular tessellated building units
US882002215 Mar 20132 Sep 2014Keystone Retaining Wall Systems LlcBuilding unit with cobble top
US20120003040 *23 Jun 20115 Jan 2012Oldcastle Building Products Canada, Inc.Artificial flagstone for providing a surface with a natural random look
EP2313553A1 *20 May 200927 Apr 2011Les Matériaux de Construction Oldcastle Canada Inc.Artificial stone
Classifications
U.S. ClassificationD25/113