Dumbbell

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Description

FIG. 1 is a top perspective view of a dumbbell.

FIG. 2 is a left side elevational view of the dumbbell.

FIG. 3 is a right side elevational view of the dumbbell.

FIG. 4 is an end elevational view of the dumbbell, the opposite end being a mirror image thereof.

FIG. 5 is a top plan view of the dumbbell; and,

FIG. 6 is a bottom plan view of the dumbbell.

The broken lines illustrate portions of the dumbbell which form no part of the claimed design.

Claims

The ornamental design for a dumbbell, as shown and described.

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Patent History
Patent number: D643481
Type: Grant
Filed: Oct 1, 2010
Date of Patent: Aug 16, 2011
Assignee: Nautilus, Inc. (Vancouver, WA)
Inventor: Matthew Alan Rauwerdink (Portland, OR)
Primary Examiner: Susan E Krakower
Attorney: Klarquist Sparkman, LLP
Application Number: 29/376,162
Classifications
Current U.S. Class: Barbell Or Dumbbell (D21/681)