Patent
   D643481
Priority
Oct 01 2010
Filed
Oct 01 2010
Issued
Aug 16 2011
Expiry
Aug 16 2025
Assg.orig
Entity
unknown
41
49
n/a
The ornamental design for a dumbbell, as shown and described.

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.

Rauwerdink, Matthew Alan

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D966443, Sep 15 2020 ZHEJIANG QILI HEALTH TECHNOLOGY LTD.; ZHEJIANG QILI HEALTH TECHNOLOGY LTD Pair of dumbbells with rack
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D988438, Feb 22 2023 Haikou Hengchang Lida Import and Export Co., LTD Adjustable dumbbell
ER1695,
ER2044,
ER2097,
ER2936,
ER3421,
ER4011,
ER4614,
ER489,
ER512,
ER5296,
ER5744,
ER7098,
ER8087,
ER8534,
ER8628,
ER9339,
ER9967,
Patent Priority Assignee Title
5839997, Jan 22 1998 BOWFLEX INC Weight-lifting apparatus and method
6099442, Feb 06 1998 Exercise dumbbells
6123651, Feb 24 1998 ULTIMA FITNESS, INC Barbell holder and methods for its use
6656093, May 31 2001 Adjustable dumbbell having easily adjusting structure
6682464, Jan 22 2001 2014 Shifferaw Family Revocable Trust Adjustable dumbbell/barbell
7121988, Jan 27 2005 JOHNSON HEALTH TECH RETAIL, INC Weight-training apparatus having selectable weight plates
7137931, Jun 10 2004 CHEN, YAO NENG Weight lifting device having selector device
7223214, May 31 2001 Adjustable dumbbell
7261678, Jun 07 2002 BOWFLEX INC Adjustable dumbbell system
7285078, Mar 24 2006 Adjustable dumbbell
7387597, Jan 17 2006 BRUNO INTELLECTUAL RESERVE LLC Weight selection methods and apparatus
7452312, Jul 27 2006 Adjustable dumbbell system
7485077, Dec 19 2006 Weightlifting device
7578772, Jan 09 2006 Stamina Products, Inc.; STAMINA PRODUCTS, INC Adjustable weight
7604578, Jul 27 2006 Adjustable dumbbell system
7614982, Jun 07 2002 BOWFLEX INC Adjustable dumbbell system
7648448, Jan 17 2006 BRUNO INTELLECTUAL RESERVE LLC Weight selection methods and apparatus
7678030, Mar 01 2005 Fitness EM, LLC Dumbbell retail/storage rack
7704197, Nov 08 2007 Dumbbell weight selection structure
7794373, Jun 07 2002 BOWFLEX INC Adjustable dumbbell system
7811213, Jan 28 2009 Adjustable dumbbell
20030114276,
20060189458,
20060223684,
20070037675,
20070161474,
20070225132,
20080039299,
20090042700,
20090124470,
20090186748,
D271408, Dec 14 1981 Barbell
D425152, Apr 30 1999 Single post dumbbell holder stand
D425950, Apr 30 1999 Adjustable dumbbell holder stand
D429295, Apr 30 1999 Fixed dumbbell holder stand
D453542, Jan 11 2001 Dumbbell rest
D487490, May 30 2002 Elevated dumbbell holder
D508628, Jul 31 2002 BOWFLEX INC Adjustable dumbbell support base
D528173, Jun 05 2003 BOWFLEX INC Adjustable dumbbell base
D528611, Aug 16 2004 BOWFLEX INC Adjustable dumbbell
D536752, Feb 04 2005 BOWFLEX INC Weight training device
D540405, Jul 31 2002 BOWFLEX INC Adjustable dumbbell
D540894, Aug 01 2002 BOWFLEX INC Adjustable dumbbell
D584086, Jan 23 2008 JOHNSON HEALTH TECH RETAIL, INC Dumbbell base
D603002, Dec 08 2008 JOHNSON HEALTH TECH RETAIL, INC Dumbbell support structure
D603469, Jan 23 2008 JOHNSON HEALTH TECH RETAIL, INC Dumbbell weight plate
D603915, Jan 23 2008 JOHNSON HEALTH TECH RETAIL, INC Dumbbell weight plate
D610636, Jan 23 2008 JOHNSON HEALTH TECH RETAIL, INC Dumbbell
D617854, Dec 08 2008 JOHNSON HEALTH TECH RETAIL, INC Dumbbell weight plate
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