Patent
   D522075
Priority
Jan 05 2005
Filed
Jan 05 2005
Issued
May 30 2006
Expiry
May 30 2020
Assg.orig
Entity
unknown
8
6
n/a
The ornamental design for a dumbbell, as shown and described.

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.

Cheng, Michael

Patent Priority Assignee Title
9744398, Aug 08 2013 Hand-held weights with optional deterrent devices
D562920, Mar 17 2006 ESCAPE FITNESS LIMITED Dumbbell
D567311, Mar 17 2006 ESCAPE FITNESS LIMITED Dumbbell
D724161, Oct 11 2013 New Balls Training Concepts GmbH Therapeutic and exercising device
D765871, Sep 24 2015 Roller
D861086, May 18 2018 Exercise device
D954861, Dec 25 2020 Dumbbell
ER3163,
Patent Priority Assignee Title
5135454, Aug 23 1991 Dumb bell providing sound reproduction
5250014, Oct 06 1992 Weight adjustable dumbbell
5445587, Feb 22 1994 Liquid fillable dumbell
D297751, Dec 19 1985 Aerobic handweight
D415803, Feb 02 1999 ANTARES CAPITAL LP, AS SUCCESSOR AGENT Dumbbell with bumper guards
D489102, Apr 11 2003 Dumbbell
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