Dumbbell

Description

FIG. 1 is a perspective view of a dumbbell.

FIG. 2 is a front elevational view of a dumbbell. The back elevational view, the top plan view and the bottom plan view are identical to the front elevational view; and,

FIG. 3 is a right side elevational view of the dumbbell. The left side elevational view is identical to the right side elevational view.

The broken lines shown in the drawings depict portions of the dumbbell that form no part of the claimed design.

Claims

The ornamental design for a dumbbell as shown and described.