Patent
   D252589
Priority
Jul 14 1977
Filed
Jul 14 1977
Issued
Aug 07 1979
Expiry
Aug 07 1993
Assg.orig
Entity
unknown
1
5
n/a
The ornamental design for a paving stone, as shown.

FIG. 1 is a side view of a concrete paving stone according to our design;

FIG. 2 is a front view of the stone of FIG. 1;

FIG. 3 is a top plan view of the stone of FIG. 1; and

FIG. 4 is a front perspective view of the stone of FIG. 1.

Stewart, Michael, Muller, Keith, Kochen, Stanley

Patent Priority Assignee Title
D882121, Jul 10 2018 Retaining wall section
Patent Priority Assignee Title
1113784,
3837756,
4105353, Oct 14 1975 Barrier with internal drainage duct
68971,
867388,
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