| Patents for A63B 23 - Exercising apparatus specially adapted for particular parts of the body (20,933) |
|---|
| 12/21/1976 | US3998454 Force receiving exercising member |
| 12/07/1976 | US3995856 Tennis racket grip |
| 11/16/1976 | US3991745 Curvature measurement device |
| 11/02/1976 | US3989240 Electrically timed exercising device |
| 10/26/1976 | US3987506 Therapeutic aid |
| 10/05/1976 | US3984101 Self-force resister type exercising device |
| 09/28/1976 | US3982757 Torsion type arm exercising apparatus |
| 09/28/1976 | US3982756 Sit-n-cycle |
| 09/28/1976 | US3982755 Weight type exercising device |
| 09/07/1976 | US3979114 Push-pull type exercising device |
| 08/24/1976 | US3976058 Physical coordination training device |
| 08/24/1976 | US3976057 Joint flexing apparatus |
| 08/03/1976 | US3972326 Positive reinforcement respiratory inhalation device |
| 07/20/1976 | US3970302 Exercise stair device |
| 06/29/1976 | US3966201 Exercising machine |
| 06/22/1976 | US3964742 Physiological active and passive exercising apparatus |
| 06/08/1976 | USRE28845 Hand and finger exerciser |
| 05/18/1976 | US3957267 Safety restrainer for bat |
| 05/18/1976 | US3957266 Exercising post and platform |
| 04/27/1976 | US3953026 Arm wrestling exercise machine |
| 04/27/1976 | US3953025 Muscle building exercise device |
| 04/20/1976 | US3951416 Golf training device |
| 04/13/1976 | US3949984 Breathing exerciser |
| 04/13/1976 | US3949983 Prone board for pediatric physical therapy |
| 03/30/1976 | US3947025 Arm wrestling unit |
| 03/30/1976 | US3947023 Exercise board |
| 03/16/1976 | US3944220 Glove and hand exerciser |
| 03/09/1976 | US3942791 Twin pedal energizer |
| 03/02/1976 | US3941377 Apparatus for simulated skiing |
| 02/24/1976 | US3940128 Exercising apparatus |
| 02/17/1976 | US3938803 Dual purpose exercising device |
| 02/10/1976 | US3937462 Exercising device |
| 02/03/1976 | US3936048 Lung exercise device |