Patio stone

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Description

FIG. 1 is a perspective view illustrating the top, back and right side of a first variant of a patio stone showing my new design.

FIG. 2 is a top plan view thereof.

FIG. 3 is a front side elevational view thereof.

FIG. 4 is a back side elevational view thereof.

FIG. 5 is a left side elevational view thereof.

FIG. 6 is a right side elevational view thereof.

FIG. 7 is a bottom view thereof.

FIG. 8 is a perspective view illustrating the top, back and right side of a second variant of a patio stone showing my new design.

FIG. 9 is a top plan view of the second variant.

FIG. 10 is a front side elevational view of the second variant.

FIG. 11 is a back side elevational view of the second variant.

FIG. 12 is left side elevational view of the second variant.

FIG. 13 is a right side elevational view of the second variant.

FIG. 14 is a bottom view of the second variant.

FIG. 15 is a perspective view illustrating the top, back and right side of a third variant of a patio stone showing my new design.

FIG. 16 is a top plan view of the third variant.

FIG. 17 is a front side elevational view of the third variant.

FIG. 18 is a back side elevational view of the third variant.

FIG. 19 is a left side elevational view of the third variant.

FIG. 20 is a right side elevational view of the third variant.

FIG. 21 is a bottom view of the third variant.

FIG. 22 is a perspective view illustrating the top, back and right side of a fourth variant of a patio stone showing my new design.

FIG. 23 is a top plan view of the fourth variant.

FIG. 24 is a front side elevational view of the fourth variant.

FIG. 25 is a back side elevational view of the fourth variant.

FIG. 26 is a left side elevational view of the fourth variant.

FIG. 27 is a right side elevational view of the fourth variant; and,

FIG. 28 is a bottom view of the fourth variant.

The drawings show four variants of the design which do not differ substantially from each other. FIGS. 1 to 7 show the first variant, FIGS. 8-14 show the second variant, FIGS. 15-21 show the third variant, and FIGS. 22-28 show the fourth variant. The dashed lines in figures define bounds of the claimed design and form no part of the claimed design.

Claims

The ornamental design for a patio stone, as shown and described.

Referenced Cited
U.S. Patent Documents
3171335 March 1965 Pincon
D231926 June 1974 Appleton
4354773 October 19, 1982 Noack
D287884 January 20, 1987 Scheiwiller
D404147 January 12, 1999 Woolford
5884445 March 23, 1999 Woolford
D429343 August 8, 2000 Milot
D439677 March 27, 2001 Mattox
D461011 July 30, 2002 Stepanchick
6536988 March 25, 2003 Geiger
D477419 July 15, 2003 Manthei
D537959 March 6, 2007 Castonguay
D540954 April 17, 2007 Bouchard
D543642 May 29, 2007 Castonguay
D550375 September 4, 2007 Thomassen
D553260 October 16, 2007 Castonguay
7393155 July 1, 2008 Riccobene
D574514 August 5, 2008 Bouchard
D582056 December 2, 2008 Plies
D590070 April 7, 2009 Castonguay
D590071 April 7, 2009 Castonguay
D590072 April 7, 2009 Castonguay
D601268 September 29, 2009 Hanna
D602604 October 20, 2009 Harris
D656242 March 20, 2012 MacDonald et al.
D656625 March 27, 2012 MacDonald et al.
Foreign Patent Documents
1047163 December 1987 GB
44357 October 1988 SE
Other references
  • Pavestone brochure, Dreamscapes, published 2003.
  • Website: www.superstore.com—Split Rock, Jun. 13, 2005.
  • Website: www.matcrete.net/RandomStore.htm, Dec. 16, 2002.
  • Matt Store brochure, Gordon Walk, published 2003.
Patent History
Patent number: D661409
Type: Grant
Filed: Sep 16, 2011
Date of Patent: Jun 5, 2012
Assignee: Keystone Retaining Wall Systems, Inc. (Minneapolis, MN)
Inventor: Thomas S. Riccobene (Albuquerque, NM)
Primary Examiner: Anhdao Doan
Attorney: Greer, Burns & Brain, Ltd.
Application Number: 29/401,904
Classifications
Current U.S. Class: Construction Block Or Brick Type (17) (D25/113)