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Class Information
Number: 482/106
Name: Exercise devices > User manipulated force resisting apparatus, component thereof, or accessory therefor > Utilizing weight resistance > Handheld bar with weight at each end (e.g., barbell, dumbbell, etc.) or component thereof
Description: Subject matter wherein the pressure opposing structure is (a) a shaftlike member gripped and supported by a hand of the user and having a mass connected to, or integral with, each end thereof or (b) an essential part thereof.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7604577 |
Adjustable dumbbell and method |
Oct. 20, 2009 |
| 7604578 |
Adjustable dumbbell system |
Oct. 20, 2009 |
| 7591772 |
Exercise device including collar coupling |
Sep. 22, 2009 |
| 7588519 |
Exercise weight system |
Sep. 15, 2009 |
| 7588520 |
Dumbbell weight training device having detachable weight plates |
Sep. 15, 2009 |
| 7585260 |
Multifunctional dumbbell assembly |
Sep. 8, 2009 |
| 7578771 |
Weight selection and adjustment system for selectorized dumbbells including motorized selector positioning |
Aug. 25, 2009 |
| 7578772 |
Adjustable weight |
Aug. 25, 2009 |
| 7549952 |
Selectorized dumbbell having twin pin selector |
Jun. 23, 2009 |
| 7549950 |
Weight bar slide assembly |
Jun. 23, 2009 |
| 7520843 |
Dual lift apparatus |
Apr. 21, 2009 |
| 7520845 |
Selectorized dumbbell having keyboard selector with discrete connecting pins for individual weights |
Apr. 21, 2009 |
| 7517305 |
Weight plate for interlocking and weight adjustment |
Apr. 14, 2009 |
| 7503881 |
Exercise apparatus with weight stacks and elastic bands |
Mar. 17, 2009 |
| 7494452 |
Hand weight with contoured opposing weight protrusions |
Feb. 24, 2009 |
| 7491156 |
Fixed weight dumbbell and barbell system |
Feb. 17, 2009 |
| 7488277 |
Compact weightlifting frame system |
Feb. 10, 2009 |
| 7485077 |
Weightlifting device |
Feb. 3, 2009 |
| 7458921 |
Hand weight with strap |
Dec. 2, 2008 |
| 7452312 |
Adjustable dumbbell system |
Nov. 18, 2008 |
| 7435206 |
Weight plate with externally actuated spring loaded internal locking device |
Oct. 14, 2008 |
| 7413533 |
Adjustable dumbbell |
Aug. 19, 2008 |
| 7387596 |
Selectorized dumbbell using commodity weights |
Jun. 17, 2008 |
| 7381157 |
Exercise device and method |
Jun. 3, 2008 |
| 7374515 |
Barbell and dumbbell safety spotting apparatus |
May. 20, 2008 |
| 7374516 |
Weight lifting power cage with slave rack |
May. 20, 2008 |
| 7364536 |
Weight bar with internally-threaded axial ends |
Apr. 29, 2008 |
| 7338416 |
Bar supports for a weight bench |
Mar. 4, 2008 |
| 7326122 |
Golf swing training device |
Feb. 5, 2008 |
| 7311641 |
Method and device for weightlifting and weight training |
Dec. 25, 2007 |
| 7300389 |
Weight plate |
Nov. 27, 2007 |
| 7285078 |
Adjustable dumbbell |
Oct. 23, 2007 |
| 7244220 |
Exercise log |
Jul. 17, 2007 |
| 7238147 |
Exercise device with removable weight |
Jul. 3, 2007 |
| 7226400 |
Weight bench apparatus |
Jun. 5, 2007 |
| 7207929 |
Safe grip weights |
Apr. 24, 2007 |
| 7201711 |
Barbell using selectorized dumbbells as exercise mass |
Apr. 10, 2007 |
| 7198591 |
Weight plate for interlocking and weight adjustment |
Apr. 3, 2007 |
| 7175572 |
Open hand gripped exercise device |
Feb. 13, 2007 |
| 7156782 |
Methods and apparatus for supporting selectorized dumbbells |
Jan. 2, 2007 |
| 7137931 |
Weight lifting device having selector device |
Nov. 21, 2006 |
| 7131938 |
Apparatus for weight heads assembly used on dumbbells |
Nov. 7, 2006 |
| 7121988 |
Weight-training apparatus having selectable weight plates |
Oct. 17, 2006 |
| 7112164 |
Weight lifting bar apparatus |
Sep. 26, 2006 |
| 7112163 |
Stands for supporting exercise dumbbells |
Sep. 26, 2006 |
| 7104938 |
Holistic exercise device |
Sep. 12, 2006 |
| 7097601 |
Exercise device |
Aug. 29, 2006 |
| 7094186 |
Exercise bar |
Aug. 22, 2006 |
| 7087000 |
Collarless barbell sleeve |
Aug. 8, 2006 |
| 7086999 |
Bar with sliding handgrips for resistance exercise device |
Aug. 8, 2006 |
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