Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD537959 S1
Publication typeGrant
Application numberUS 29/239,777
Publication dateMar 6, 2007
Filing dateOct 4, 2005
Priority dateDec 1, 2004
Publication number239777, 29239777, US D537959 S1, US D537959S1, US-S1-D537959, USD537959 S1, USD537959S1
InventorsBertin Castonguay, Marcel Thomassen
Original AssigneeOldcastle Building Products Canada Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Artificial stone
US D537959 S1
Abstract  available in
Images(4)
Previous page
Next page
Claims(1)
  1. The ornamental design for artificial stone, as shown and described.
Description

FIG. 1 is a perspective view of the articial stone showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right end side thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a left end side view thereof; and,

FIG. 7 is a rear view thereof.

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.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7637688Dec 4, 2006Dec 29, 2009Riccobene Design LlcIrregular, tessellated building units
US7988382Mar 23, 2010Aug 2, 2011Oldcastle Building Products Canada, Inc.Artificial flagstone for providing a surface with a natural random look
US7993718Jan 18, 2010Aug 9, 2011Keystone Retaining Wall Systems, Inc.Irregular tessellated building units
US8011152Feb 28, 2008Sep 6, 2011Transpave Inc.Block suitable for use in an arrangement of interlocking blocks
US8132981Jun 23, 2011Mar 13, 2012Oldcastle Building Products Canada, Inc.Artificial flagstone for providing a surface with a natural random look
US8226323Sep 18, 2008Jul 24, 2012Oldcastle Building Products Canada, Inc.Covering unit
US8298641Aug 8, 2011Oct 30, 2012Keystone Retaining Wall Systems, Inc.Irregular tessellated building units
US8337116Feb 6, 2012Dec 25, 2012Oldcastle Building Products Canada, Inc.Artificial flagstone for providing a surface with a natural random look
US8413397May 20, 2009Apr 9, 2013Oldcastle Building Products Canada Inc.Artificial stone
US8609215Sep 25, 2012Dec 17, 2013Keystone Retaining Wall Systems LlcIrregular tessellated building units
US8769896Mar 11, 2013Jul 8, 2014Oldcastle Building Products Canada, Inc.Artificial stone
US8888401Oct 11, 2013Nov 18, 2014Keystone Retaining Wall Systems LlcIrregular tessellated building units
US9021761Mar 11, 2014May 5, 2015Keystone Retaining Wall Systems LlcBuilding unit with mating sides
US9057197Mar 6, 2014Jun 16, 2015Oldcastle Building Products Canada, Inc.Artificial stone
Classifications
U.S. ClassificationD25/113