Patent
   D263082
Priority
May 15 1978
Filed
May 15 1978
Issued
Feb 16 1982
Expiry
Feb 16 1996
Assg.orig
Entity
unknown
4
3
n/a
The ornamental design for a paving stone unit, substantially as shown and described.

FIG. 1 shows a top plan view of my paving stone unit, the bottom plan view being a mirror image thereof;

FIG. 2 is a front elevation view, the rear elevation view being substantially a mirror image thereof; and

FIG. 3 is a right side elevation view, the left side elevation view being a mirror image thereof.

Hass, Peter O. S.

Patent Priority Assignee Title
5201602, Mar 08 1991 Hanover Architectural Products, Inc. Paving block assembly and paving blocks therefor
5625990, Nov 22 1995 Inerlocking ground covering element
D303816, Nov 13 1986 Puzzle piece
D303818, Nov 13 1986 Puzzle piece
Patent Priority Assignee Title
DE1534427,
DE2746047,
IT638398,
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