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