Paving stone

Von Langsdorff May 23, 2

Patent Grant D521592

U.S. patent number D521,592 [Application Number D/228,639] was granted by the patent office on 2006-05-23 for paving stone. This patent grant is currently assigned to F. von Langdorff Licensing Limited. Invention is credited to Harald Von Langsdorff.


United States Patent D521,592
Von Langsdorff May 23, 2006

Paving stone

Claims

CLAIM The ornamental design for a paving stone, as shown and described.
Inventors: Von Langsdorff; Harald (Inglewood, CA)
Assignee: F. von Langdorff Licensing Limited (Caledon, CA)
Appl. No.: D/228,639
Filed: April 27, 2005

Related U.S. Patent Documents

Application Number Filing Date Patent Number Issue Date
29193777 Nov 25, 2005 D511012

Current U.S. Class: D25/113
Current International Class: 2501
Field of Search: ;D25/112-118,164 ;D21/483-486,499-500 ;404/17,19-20,27-31,34-42 ;52/102,596,574,612,603-609

References Cited [Referenced By]

U.S. Patent Documents
D389926 January 1998 Barth et al.
D425628 May 2000 Barth et al.
D431305 September 2000 Barth et al.
D485370 January 2004 Schmitz et al.
D498543 November 2004 Schmitz et al.
Primary Examiner: Delehanty; Robert A.
Attorney, Agent or Firm: Chari; Santosh K. Blake, Cassels & Graydon LLP

Description



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 a second embodiment of the design;

FIG. 10 is a top view of the design of FIG. 9;

FIG. 11 is a bottom view of the design of FIG. 9;

FIG. 12 is a right side view of the design of FIG. 9;

FIG. 13 is a front end view of the design of FIG. 9;

FIG. 14 is a rear end view of the design of FIG. 9;

FIG. 15 is a left side view of the design of FIG. 9; and,

FIG. 16 is a perspective view of a variant of the design of FIG. 9.

* * * * *


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