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The ornamental design for a paving stone unit, substantially as shown and described. |
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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.
| 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, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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