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Patent
   D511012
Priority
Nov 14 2003
Filed
Nov 14 2003
Issued
Oct 25 2005
Expiry
Oct 25 2019
Inventors
von Langsd…
Assg.orig
F VON LAN…
Assg.curr
F. Von Lan…
Entity
unknown
Referenced by
26
References
5
Maint.:
n/a
The ornamental design for a paving stone, as shown and described.

FIG. 1 is a perspective view of a first embodiment of the design.

FIG. 2 is a top view of the design of FIG. 1.

FIG. 3 is a bottom view of the design of FIG. 1.

FIG. 4 is a right side view of the design of FIG. 1.

FIG. 5 is a front end view of the design of FIG. 1.

FIG. 6 is a rear end view of the design of FIG. 1.

FIG. 7 is a left side view of the design of FIG. 1.

FIG. 8 is a perspective view of a variant of the design of FIG. 1.

FIG. 9 is a perspective view of another variant of the design of FIG. 1.

FIG. 10 is a perspective view of another variant of the design of FIG. 1.

FIG. 11 is a perspective view of another variant of the design of FIG. 1.

FIG. 12 is a perspective view of another variant of the design of FIG. 1.

FIG. 13 is a perspective view of another variant of the design of FIG. 1.

FIG. 14 is a perspective view of another variant of the design of FIG. 1.

FIG. 15 is a perspective view of a second embodiment of the design.

FIG. 16 is a top view of the design of FIG. 15.

FIG. 17 is a bottom view of the design of FIG. 15.

FIG. 18 is a right side view of the design of FIG. 15.

FIG. 19 is a front end view of the design of FIG. 15.

FIG. 20 is a rear end view of the design of FIG. 15.

FIG. 21 is a left side view of the design of FIG. 15.

FIG. 22 is a perspective view of a variant of the design of FIG. 15.

FIG. 23 is a perspective view of another variant of the design of FIG. 15.

FIG. 24 is a perspective view of another variant of the design of FIG. 15.

FIG. 25 is a perspective view of another variant of the design of FIG. 15.

FIG. 26 is a perspective view of another variant of the design of FIG. 15.

FIG. 27 is a perspective view of another variant of the design of FIG. 15; and,

FIG. 28 is a perspective view of another variant of the design of FIG. 15.
INVENTORS:

von Langsdorff, Harald

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D540954, Oct 26 2005 Oldcastle Building Products, Inc. Artificial paver unit
D547882, May 12 2006 Metten Stein + Design GmbH & Co. Cast stone
D634859, Aug 28 2008 Barkman Concrete Ltd Paving stone
D639454, Dec 18 2008 OLDCASTLE BUILDING PRODUCTS CANADA, INC Paving unit
D656242, Mar 01 2011 KEYSTONE RETAINING WALL SYSTEMS, INC Landscaping block
D656243, Mar 01 2011 KEYSTONE RETAINING WALL SYSTEMS, INC Landscaping block
D656244, Mar 01 2011 KEYSTONE RETAINING WALL SYSTEMS, INC Landscaping block
D656625, Mar 01 2011 KEYSTONE RETAINING WALL SYSTEMS, INC Landscaping block
D656626, Mar 01 2011 KEYSTONE RETAINING WALL SYSTEMS, INC Landscaping block
D656627, Mar 01 2011 KEYSTONE RETAINING WALL SYSTEMS, INC Landscaping block
D674118, Mar 01 2011 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D674119, Mar 01 2011 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D674120, Mar 01 2011 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D675345, Dec 01 2008 F. Von Langsdorff Licensing Limited Paving stone
D759843, Dec 01 2008 F. Von Langsdorff Licensing Limited Paving stone
D762882, Dec 05 2013 F. Von Langsdorff Licensing Limited Paving stone
D783862, Dec 01 2008 F VON LANGSDORFF LICENSING LIMITED Paving stone
D789558, Mar 31 2016 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D802165, Dec 05 2013 F. Von Langsdorff Licensing Limited Paving stone
D802166, Dec 05 2013 F. Von Langsdorff Licensing Limited Paving stone
D816869, Mar 31 2016 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D844181, Apr 26 2017 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D880727, Apr 26 2017 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D950106, Jul 31 2016 F VON LANGSDORFF LICENSING LIMITED Paving stone
D971443, Jul 31 2016 F. von Langsdorf Licensing Limited Paving stone
D971444, Jul 31 2016 F. Von Langsdorff Licensing Limited Paving stone
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D389926, Sep 19 1994 F VON LANGSDORFF LICENSING LTD Paving element
D425628, May 15 1997 F VON LANGSDORFF LICENSING LTD Paving stone
D431305, Apr 23 1997 F VON LANGSDORFF LICENSING LTD Paving stone
D485370, May 02 2001 F. Von Langsdorff Licensing Limited Paving element
D498543, Feb 05 2001 F VON LANDSDORFF LICENSING LIMITED Paving element
ASSIGNMENT RECORDS    Assignment records on the USPTO
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 25 2002VON LANGSDORFF, HARALDF VON LANGSDORFF LICENSING LIMITEDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0141900052 pdf
Nov 14 2003F. Von Langsdorff Licensing Limited(assignment on the face of the patent)
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