Patent
   D327517
Priority
Feb 26 1990
Filed
Feb 26 1990
Issued
Jun 30 1992
Expiry
Jun 30 2006
Assg.orig
Entity
unknown
8
4
n/a
The ornamental design for a dumbbell, as shown and described.

FIG. 1 is a right front perspective of a dumbbell, showing my new design;

FIG. 2 is a side elevational view, the opposite side elevational view being substantially a mirror image, thereof;

FIG. 3 is an end elevational view thereof, the opposite end elevational view being identical thereto;

FIG. 4 is a side elevational view as is FIG. 2, with the weights being shown in alternative positions;

FIG. 5 is a right front perspective of an alternative embodiment of the dumbbell shown in FIGS. 1 through 4;

FIG. 6 is an end elevational view thereof, the opposite end elevational view being identical thereto;

FIG. 7 is a side elevational view, the opposite side elevational view being substantially a mirror image, thereof;

FIG. 8 is a top plan view, thereof;

FIG. 9 is a bottom plan view, thereof; and,

FIG. 10 is a side elevational view as in FIG. 7, with the weights being shown in alternative positions.

Bowman, Michael P.

Patent Priority Assignee Title
7727130, Apr 09 2008 AMERICAN BARBELL HOLDINGS LLC Weight-lifting apparatus and method of assembling same
7740569, Mar 18 2008 AMERICAN BARBELL HOLDINGS LLC Weight-lifting apparatus and method of assembling same
D486536, May 17 1999 Weight lifting device
D573670, Aug 08 2007 Bryan Douglas, Mullins Exercise implement
D685865, Aug 07 2012 U-shaped weight exercise bar
D923725, Aug 08 2019 LG Electronics Inc. Dumbbell
D930091, Nov 26 2020 JINAN RUNWE HEALTH TECHNOLOGY CO., LTD Dumbbell
D931368, Oct 22 2019 Paper scroll
Patent Priority Assignee Title
3734493,
4722523, Apr 15 1986 Assembled multi-use physical fitness exerciser
5033740, Nov 10 1989 PANAEROBICS, INC Apparatus for exercising that is used with a hand
GB8410,
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule