|
The ornamental design for an adjustable dumbbell, as shown. |
FIG. 1 is a perspective view of an adjustable dumbbell incorporating our new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a front end elevational view thereof;
FIG. 5 is a rear end elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Towley, III, Carl K., Olson, Gregory S.
Patent | Priority | Assignee | Title |
10166431, | Jan 26 2016 | PowerBlock Holdings, Inc. | Selectorized dumbbell with a weight selector having a continuous periphery that encloses an open interior |
10864403, | Jan 26 2016 | PowerBlock Holdings, Inc. | Selectorized dumbbell with a weight selector having a continuous periphery that encloses an open interior |
11213715, | Feb 11 2021 | POWERBLOCK HOLDINGS, INC | Dumbell system |
11229819, | Feb 11 2021 | POWERBLOCK HOLDINGS, INC | Dumbbell system |
11944863, | Feb 11 2021 | POWERBLOCK HOLDINGS, INC | Dumbbell system |
5637064, | Feb 05 1993 | POWERBLOCK HOLDINGS, INC | Adjustable dumbbell |
5769762, | Jul 03 1996 | POWERBLOCK HOLDINGS, INC | Exercise weight system |
5779604, | Feb 05 1993 | POWERBLOCK HOLDINGS, INC | Adjustable dumbbell |
6186928, | Mar 19 1999 | CHEN, JAMES; TSAI, TONY | Dumbell adjustable in weight |
6196952, | Mar 08 1999 | CHEN, JAMES; TSAI, TONY | Adjustable dumbbell |
6261022, | Mar 17 1998 | ICON HEALTH & FITNESS, INC | Adjustable dumbbell and system |
7011611, | Jun 06 2002 | Adjustable weight dumbell | |
7025713, | Oct 13 2003 | ICON HEALTH & FITNESS, INC | Weight lifting system with internal cam mechanism |
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 |
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 |
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 |
8012069, | Jul 30 2009 | POWERBLOCK HOLDINGS, INC | Selectorized dumbbell having or convertible into kettlebell configuration |
8016729, | Oct 04 2004 | JOHNSON HEALTH TECH RETAIL, INC | Exercise machine having rotatable weight selection index |
8298125, | Jul 31 2009 | Icon IP, Inc | Weightlifting device with mechanism for disengaging weight plates |
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 |
D422654, | Jun 08 1999 | CHEN, JAMES; TSAI, TONY | Adjustable dumbbell |
D498272, | Jun 20 2003 | NorthPole Limited | Adjustable dumbbell |
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 |
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 |
D866686, | Jul 05 2018 | Exercising apparatus | |
ER2286, | |||
ER6464, | |||
ER6647, | |||
ER7208, |
Patent | Priority | Assignee | Title |
1422888, | |||
1672944, | |||
3758109, | |||
4029312, | Dec 22 1975 | Exercising device | |
4076236, | Jan 21 1975 | Bar-bell type exercising device | |
4529198, | Oct 17 1983 | Weight lifting apparatus | |
4566690, | May 10 1984 | Dumbell and barbell exercise equipment | |
4575074, | Sep 14 1984 | Exercise weight | |
4627618, | Mar 05 1980 | Aerobic hand weights | |
4743017, | Aug 20 1985 | Dumbbell attachment | |
4768780, | Dec 19 1986 | Hand grasp device | |
4822034, | Jun 17 1988 | SELEX SPORT HEALTH INDUSTRIES, INC | Barbell system |
4880229, | Feb 19 1986 | Progressive Health & Fitness; PROGRESSIVE HEALTH AND FITNESS, A CA LIMITED PARTNERSHIP | Weight plate for exercise device |
4900016, | Sep 14 1987 | DAR Products Corporation | Method of use of exercise device |
4913422, | Oct 13 1988 | Barbell having hollow interlocking weights | |
4948123, | Dec 18 1989 | Quick release dumbell and barbell exercise equipment | |
5040787, | Feb 06 1989 | Auxiliary magnetic weights | |
5123885, | Sep 10 1990 | Selex Sport/Health Industries, Inc. | Freeweight locking mechanism |
D244628, | Oct 24 1975 | Samsonite Corporation | Dumbbell |
D307168, | Dec 02 1985 | Dumbell | |
D315003, | Sep 21 1987 | Dumbbell | |
D321230, | Jun 28 1989 | Dumbbell | |
FR637365, | |||
SU1687271, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 18 1994 | TOWLEY, CARL K III | Intellbell Ventures | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006863 | /0609 | |
Jan 18 1994 | OLSON, GREGORY S | Intellbell Ventures | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006863 | /0609 | |
Jan 26 1994 | Intellbell Ventures | (assignment on the face of the patent) | / | |||
Sep 25 2003 | Intellbell Ventures | INTELLBELL, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014015 | /0889 | |
Jun 16 2004 | INTELLBELL, INC | INTELLBELL VENTURES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014734 | /0971 | |
Sep 13 2006 | INTELLBELL VENTURES, INC | INTELLEX, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 018239 | /0034 |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |