Dumbbell

The ornamental design for a dumbbell, as shown.

FIG. 1 is a perspective view of a dumbbell showing my new design; and

FIG. 2 is a side elevational view thereof.

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevational view thereof from the side opposite FIG. 2.

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Patent	Priority	Assignee	Title
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32665,

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Jul 02 1981	ANDERSON, HOWARD A	SCHWARTZ, LEONARD, 3471 FIFTH AVE PITTSSBURGH, PA 15213	ASSIGNMENT OF ASSIGNORS INTEREST	003915	0194	pdf
Aug 03 1981		Leonard, Schwartz	(assignment on the face of the patent)

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