Paving stone
Latest F. von Langsdorff Licensing Limited Patents:
Description
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.
Claims
The ornamental design for a paving stone, substantially as shown and described.
Referenced Cited
U.S. Patent Documents
513423 | January 1894 | Schmall |
1862246 | June 1932 | Ticehurst |
3464328 | September 1969 | Van der Meijden |
D262742 | January 19, 1982 | Vesterholt |
D389926 | January 27, 1998 | Barth |
5797698 | August 25, 1998 | Barth |
5902069 | May 11, 1999 | Barth et al. |
D417514 | December 7, 1999 | Von Langsdorff |
D425628 | May 23, 2000 | Barth |
6055784 | May 2, 2000 | Geiger |
D485370 | January 13, 2004 | Schmitz et al. |
D498543 | November 16, 2004 | Schmitz et al. |
6857244 | February 22, 2005 | Schmitz |
6942420 | September 13, 2005 | Drost |
D510443 | October 4, 2005 | Von Langsdorff |
7220078 | May 22, 2007 | Drost |
7850394 | December 14, 2010 | Schroder |
D674119 | January 8, 2013 | MacDonald |
D701619 | March 25, 2014 | Pacitto |
9315950 | April 19, 2016 | Browning |
D802166 | November 7, 2017 | von Langsdorff |
D823486 | July 17, 2018 | Hassan |
20070277471 | December 6, 2007 | Gibson |
Patent History
Patent number: D846156
Type: Grant
Filed: Sep 26, 2017
Date of Patent: Apr 16, 2019
Assignee: F. von Langsdorff Licensing Limited (Caledon)
Inventor: Harold von Langsdorff (Caledon)
Primary Examiner: Eric L Goodman
Assistant Examiner: Amy C Wierenga
Application Number: 29/618,953
Type: Grant
Filed: Sep 26, 2017
Date of Patent: Apr 16, 2019
Assignee: F. von Langsdorff Licensing Limited (Caledon)
Inventor: Harold von Langsdorff (Caledon)
Primary Examiner: Eric L Goodman
Assistant Examiner: Amy C Wierenga
Application Number: 29/618,953
Classifications
Current U.S. Class:
Construction Block Or Brick Type (17) (D25/113)