Paving block

The ornamental design for a paving block, as shown.

FIG. 1 is a plan view of a paving block showing my new design.

FIG. 2 is a side view.

FIG. 3 is an underneath plan view; and

FIG. 4 is an end view.

Patent	Priority	Assignee	Title
D463041,	Apr 15 2002	CONTECH CONSTRUCTION PRODUCTS INC	Revetment block and a half

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Nov 28 1978		Mono Concrete Limited	(assignment on the face of the patent)

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