Dumbbell

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Description

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

FIG. 2 is a front view thereof, wherein a rear view thereof is a mirror image of FIG. 2;

FIG. 3 is a left view thereof, wherein a right view thereof is a mirror image of FIG. 3;

FIG. 4 is a top view thereof, wherein a bottom view thereof is a mirror image of FIG. 4; and,

FIG. 5 is an enlarged cross sectional view thereof along lin 5—5 in FIG. 2.

Claims

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

Referenced Cited
U.S. Patent Documents
D297751 September 20, 1988 Brown
5135454 August 4, 1992 Yeh
5250014 October 5, 1993 Chang
5445587 August 29, 1995 Brown
D415803 October 26, 1999 Cousins
D489102 April 27, 2004 Chen
Patent History
Patent number: D522075
Type: Grant
Filed: Jan 5, 2005
Date of Patent: May 30, 2006
Inventor: Michael Cheng (Taipei Hsien)
Primary Examiner: Philip S. Hyder
Attorney: Rosenberg, Klein & Lee
Application Number: 29/220,632
Classifications
Current U.S. Class: Barbell Or Dumbbell (D21/681)