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United States Patent D846,156
von Langsdorff April 16, 2019

Paving stone


CLAIM The ornamental design for a paving stone, substantially as shown and described.
Inventors: von Langsdorff; Harold (Caledon, CA)
Name City State Country Type

F. von Langsdorff Licensing Limited



Assignee: F. von Langsdorff Licensing Limited (Caledon, CA)
Appl. No.: D/618,953
Filed: September 26, 2017

Related U.S. Patent Documents

Application NumberFiling DatePatent NumberIssue Date
29569588Jun 29, 2016D802165
29475696Aug 2, 2016D762882

Current U.S. Class: D25/113
Current International Class: 2501
Field of Search: ;D25/112-118,152,164 ;D21/108,484-486,491,499-500,504 ;52/578,596,600,602-603,610 ;404/34,37-38

References Cited [Referenced By]

U.S. Patent Documents
513423 January 1894 Schmall
1862246 June 1932 Ticehurst
3464328 September 1969 Van der Meijden
D262742 January 1982 Vesterholt
D389926 January 1998 Barth
5797698 August 1998 Barth
5902069 May 1999 Barth et al.
D417514 December 1999 Von Langsdorff
D425628 May 2000 Barth
6055784 May 2000 Geiger
D485370 January 2004 Schmitz et al.
D498543 November 2004 Schmitz et al.
6857244 February 2005 Schmitz
6942420 September 2005 Drost
D510443 October 2005 Von Langsdorff
7220078 May 2007 Drost
7850394 December 2010 Schroder
D674119 January 2013 MacDonald
D701619 March 2014 Pacitto
9315950 April 2016 Browning
D802166 November 2017 von Langsdorff
D823486 July 2018 Hassan
2007/0277471 December 2007 Gibson
Primary Examiner: Goodman; Eric L
Assistant Examiner: Wierenga; Amy C
Attorney, Agent or Firm: Chari; Santosh K. Blake, Cassels & Graydon LLP


FIG. 1 is a top perspective view of the paving stone.

FIG. 2 is a top view of the paving stone shown in FIG. 1.

FIG. 3 is a left side view of the paving stone shown in FIG. 1.

FIG. 4 is a rear view of the paving stone shown in FIG. 1.

FIG. 5 is a front view of the paving stone shown in FIG. 1; and,

FIG. 6 is a right side of the paving stone shown in FIG. 1.

The broken lines depict portions of the paving stone that form no part of the claim. In particular, the ribs shown in broken lines on the sides of the paving stone form no part of the claim.

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