Patent
   D661409
Priority
Sep 16 2011
Filed
Sep 16 2011
Issued
Jun 05 2012
Expiry
Jun 05 2026
Assg.orig
Entity
unknown
10
28
n/a
The ornamental design for a patio stone, as shown and described.

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.

Riccobene, Thomas S.

Patent Priority Assignee Title
10066343, Sep 04 2015 TARKETT INC Artificial pavers and methods for manufacturing artificial pavers
10370859, Jul 22 2015 KEYSTONE RETAINING WALL SYSTEMS LLC Patio blocks and block systems with side surface positioning and retaining structures
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8820022, Mar 15 2013 KEYSTONE RETAINING WALL SYSTEMS LLC Building unit with cobble top
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 16 2011Keystone Retaining Wall Systems, Inc.(assignment on the face of the patent)
Sep 16 2011RICCOBENE, THOMAS S KEYSTONE RETAINING WALL SYSTEMS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0269230437 pdf
Jan 19 2012KEYSTONE RETAINING WALLS SYSTEMS, INC KEYSTONE RETAINING WALL SYSTEMS LLCCONVERSION0277000169 pdf
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Jun 13 2013CONTECH ENGINEERED SOLUTIONS LLCGOLDMAN SACHS LENDING PARTNERS LLCNOTICE OF GRANT OF SECURITY INTEREST IN PATENTS0306340040 pdf
Jun 13 2013IMBRIUM SYSTEMS LLCGOLDMAN SACHS LENDING PARTNERS LLCNOTICE OF GRANT OF SECURITY INTEREST IN PATENTS0306340040 pdf
Nov 15 2016GOLDMAN SACHS LENDING PARTNERS, LLCKEYSTONE RETAINING WALL SYSTEMS LLCRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0406920055 pdf
Nov 15 2016KEYSTONE RETAINING WALL SYSTEMS LLCWells Fargo Bank, National Association, As AgentSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0408520143 pdf
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