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Class Information
Number: 482/108
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 > Bar held by single hand of user (e.g., dumbbell, etc.)
Description: Subject matter wherein the user must grip and support the shaftlike member with one hand alone, e.g., a dumbbell, etc.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5090693 |
Dumbbell |
Feb. 25, 1992 |
| 5033740 |
Apparatus for exercising that is used with a hand |
Jul. 23, 1991 |
| 5014981 |
Exercising devices using magnetic resistance |
May. 14, 1991 |
| 5005140 |
Method and apparatus for monitoring hydrodynamic therapy and exercise |
Apr. 2, 1991 |
| 4997184 |
Travel dumbbell |
Mar. 5, 1991 |
| 4943052 |
Free-weight exercising barbells |
Jul. 24, 1990 |
| 4936571 |
Exercising aid |
Jun. 26, 1990 |
| 4900016 |
Method of use of exercise device |
Feb. 13, 1990 |
| 4900017 |
Inertial force, accommodating resistance exercise device and method |
Feb. 13, 1990 |
| 4896880 |
Exercise devices |
Jan. 30, 1990 |
| 4880229 |
Weight plate for exercise device |
Nov. 14, 1989 |
| 4880228 |
Exercise devices |
Nov. 14, 1989 |
| 4854575 |
Fluid fillable, collapsible dumbbells |
Aug. 8, 1989 |
| 4846464 |
Dumbbell and gymnastic device for fitness and strength training |
Jul. 11, 1989 |
| 4838542 |
Wrist exercise device |
Jun. 13, 1989 |
| 4830364 |
Interactive baton and dumbbell type amusement device |
May. 16, 1989 |
| 4813669 |
Exercise devices |
Mar. 21, 1989 |
| 4801137 |
Variable weight hand held exercise apparatus |
Jan. 31, 1989 |
| 4789152 |
Exercise device |
Dec. 6, 1988 |
| 4787624 |
Jump rope attachment for handweights |
Nov. 29, 1988 |
| 4778173 |
Apparatus for jumping rope |
Oct. 18, 1988 |
| 4775147 |
Inertial force exercise device having three independent rotational inertia systems |
Oct. 4, 1988 |
| 4773640 |
Dumbbell type exercising device |
Sep. 27, 1988 |
| 4768780 |
Hand grasp device |
Sep. 6, 1988 |
| 4756526 |
Exercise device |
Jul. 12, 1988 |
| 4743017 |
Dumbbell attachment |
May. 10, 1988 |
| 4722523 |
Assembled multi-use physical fitness exerciser |
Feb. 2, 1988 |
| 4720098 |
Exerciser with beverage reservoir |
Jan. 19, 1988 |
| 4712792 |
Gymnastic and playing device |
Dec. 15, 1987 |
| 4712794 |
Joggers fluid weighted exerciser jug |
Dec. 15, 1987 |
| 4703927 |
Jogger's hand weight & water bottle for drinking |
Nov. 3, 1987 |
| 4695051 |
Collapsible dumbbells |
Sep. 22, 1987 |
| 4691915 |
Versatile fitness kit |
Sep. 8, 1987 |
| 4690399 |
Flexible dumbbell |
Sep. 1, 1987 |
| 4684122 |
Weight exercise cuff and attachments |
Aug. 4, 1987 |
| 4679788 |
Exercise device |
Jul. 14, 1987 |
| 4647037 |
Weighted jump rope handle |
Mar. 3, 1987 |
| 4638994 |
Quick-bolt locking system |
Jan. 27, 1987 |
| 4627618 |
Aerobic hand weights |
Dec. 9, 1986 |
| 4607840 |
Weight training device |
Aug. 26, 1986 |
| 4605222 |
Weightlifting exercise bar |
Aug. 12, 1986 |
| 4566690 |
Dumbell and barbell exercise equipment |
Jan. 28, 1986 |
| 4538806 |
Exerciser dumbbells |
Sep. 3, 1985 |
| 4529197 |
Dumbbell, adjustable, and locking means |
Jul. 16, 1985 |
| 4484740 |
Weight training device |
Nov. 27, 1984 |
| 4482151 |
Exercising device |
Nov. 13, 1984 |
| 4480829 |
Aquatic exercising and body toning device |
Nov. 6, 1984 |
| 4477074 |
Portable barbell and dumbbell rack |
Oct. 16, 1984 |
| D274283 |
Dumbbell |
Jun. 12, 1984 |
| 4361324 |
Apparatus for physical culture and physiotherapy |
Nov. 30, 1982 |
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