|
The ornamental design for an adjustable dumbbell, as shown and described. |
|||||||||||||||||
FIG. 1 shows a perspective view of the present invention.
FIG. 2 shows a right side elevational view of the present invention.
FIG. 3 shows a top plan view of the present invention.
FIG. 4 shows a front elevational view of the present invention.
FIG. 5 shows a bottom plan view of the present invention.
FIG. 6 shows a left side elevational view of the present invention, and;
FIG. 7 shows a rear elevational view of the present invention.
| Patent | Priority | Assignee | Title |
| 10195477, | Jun 20 2014 | JOHNSON HEALTH TECH RETAIL, INC | Adjustable dumbbell system having a weight sensor |
| 10518123, | Jun 13 2014 | JOHNSON HEALTH TECH RETAIL, INC | Adjustable dumbbell system |
| 10617905, | Jun 20 2014 | JOHNSON HEALTH TECH RETAIL, INC | Adjustable dumbbell system having a weight sensor |
| 10933272, | Jun 22 2018 | Auto-adjustable weight device, system, and method | |
| 11452902, | Jun 13 2014 | JOHNSON HEALTH TECH RETAIL, INC | Adjustable dumbbell system |
| 11801415, | Jun 13 2014 | JOHNSON HEALTH TECH RETAIL, INC | Adjustable dumbbell system |
| 11857827, | Nov 19 2021 | JOHNSON HEALTH TECH RETAIL, INC | Plate-sensing base for a connected adjustable free weight system |
| 12070649, | Jun 13 2014 | JOHNSON HEALTH TECH RETAIL, INC | Adjustable dumbbell system |
| 6186928, | Mar 19 1999 | CHEN, JAMES; TSAI, TONY | Dumbell adjustable in weight |
| 6196952, | Mar 08 1999 | CHEN, JAMES; TSAI, TONY | Adjustable dumbbell |
| 6416446, | Sep 29 1997 | Core Health & Fitness, LLC | Selectorized dumbbell |
| 6500101, | Aug 11 2000 | CHEN, JAMES; TSAI, TONY | Adjustable dumbbell |
| 6899661, | Jul 01 1997 | Core Health & Fitness, LLC | Exercise resistance methods and apparatus |
| 6974405, | Sep 29 1997 | Core Health & Fitness, LLC | Exercise resistance methods and apparatus |
| 7077790, | Jan 31 2002 | BRUNO INTELLECTUAL RESERVE LLC | Adjustable weight exercise methods and apparatus |
| 7077791, | Apr 18 2002 | BOWFLEX INC | Weight selection methods and apparatus |
| 7090625, | Sep 25 2002 | Dumbbell adjustable in weight | |
| 7261678, | Jun 07 2002 | BOWFLEX INC | Adjustable dumbbell system |
| 7534199, | Apr 18 2002 | BOWFLEX INC | Weight selection methods and apparatus |
| 7553265, | Jun 07 2002 | BOWFLEX INC | Adjustable dumbbell system |
| 7588520, | Aug 15 2007 | Dumbbell weight training device having detachable weight plates | |
| 7614982, | Jun 07 2002 | BOWFLEX INC | Adjustable dumbbell system |
| 7662074, | Oct 04 2004 | JOHNSON HEALTH TECH RETAIL, INC | Exercise machine having rotatable weight selection index |
| 7736283, | Oct 04 2006 | JOHNSON HEALTH TECH RETAIL, INC | Exercise machine having rotatable weight selection index |
| 7740568, | Oct 04 2004 | JOHNSON HEALTH TECH RETAIL, INC | Exercise machine having rotatable weight selection index |
| 7758477, | Jun 08 2006 | Exercise device | |
| 7794373, | Jun 07 2002 | BOWFLEX INC | Adjustable dumbbell system |
| 8002680, | Jun 07 2002 | BOWFLEX INC | Adjustable dumbbell system |
| 8016729, | Oct 04 2004 | JOHNSON HEALTH TECH RETAIL, INC | Exercise machine having rotatable weight selection index |
| 8568279, | Mar 31 2010 | JOHNSON HEALTH TECH RETAIL, INC | Engagement interface for an exercise machine |
| 8845498, | Mar 31 2010 | JOHNSON HEALTH TECH RETAIL, INC | Lockout mechanism for a weight stack exercise machine |
| 8876674, | Mar 31 2010 | JOHNSON HEALTH TECH RETAIL, INC | Selectable weight stack |
| 9504866, | Aug 08 2013 | Multiple use exercise apparatus | |
| 9776032, | Jun 20 2014 | JOHNSON HEALTH TECH RETAIL, INC | Adjustable dumbbell system having a weight sensor |
| 9814922, | Dec 31 2014 | JOHNSON HEALTH TECH RETAIL, INC | Weight sensing base for an adjustable dumbbell system |
| D498272, | Jun 20 2003 | NorthPole Limited | Adjustable dumbbell |
| D500820, | Jul 29 2003 | BRUNO INTELLECTUAL RESERVE LLC | Selectorized dumbbell handle |
| 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 |
| D563490, | Jun 08 2006 | Exercise device | |
| D569459, | Aug 02 2006 | HOIST FITNESS SYSTEMS, INC | Exercise machine |
| D569926, | Aug 02 2006 | HOIST FITNESS SYSTEMS, INC | Exercise machine |
| D644701, | Jul 30 2010 | POWERBLOCK HOLDINGS, INC | Selectorized dumbbell having kettlebell style handle |
| D651672, | Jul 30 2010 | PowerBlock Holdings, Inc. | Selectorized dumbbell having kettlebell style handle |
| D737907, | Jun 13 2014 | JOHNSON HEALTH TECH RETAIL, INC | Dumbbell |
| D743713, | Jun 13 2014 | JOHNSON HEALTH TECH RETAIL, INC | Dumbbell base |
| D753247, | Jun 13 2014 | JOHNSON HEALTH TECH RETAIL, INC | Dumbbell bridge |
| D866686, | Jul 05 2018 | Exercising apparatus | |
| ER9865, |
| Patent | Priority | Assignee | Title |
| 5779604, | Feb 05 1993 | POWERBLOCK HOLDINGS, INC | Adjustable dumbbell |
| D315003, | Sep 21 1987 | Dumbbell | |
| D321230, | Jun 28 1989 | Dumbbell | |
| D343880, | Jun 18 1992 | Aqua-Leisure Industries, Inc. | Underwater exercise device |
| D359778, | Feb 05 1993 | INTELLEX, INC | Adjustable dumbbell |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 15 2001 | CHEN, JAMES | CHEN, JAMES | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011934 | /0457 | |
| Jun 15 2001 | CHEN, JAMES | TSAI, TONY | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011934 | /0457 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |