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A simulation environment for the sport of boxing utilizing a robotic machine interface system which carries a person.
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| Number | Title | Issue Date |
| 7350786 | Rotatable games By providing a playing surface which is dimensioned for enabling a desired game to be played with all competitors positioned thereon, with the playing surface being rotated, a competitive game and/or playing system/environment is created which enables all individual... | 04/01/2008 |
| 5334100 | Safe birling The preferred embodiment of the invention is a safe birling amusement for use in swimming pools, in which a rotating central cylinder is flanked longitudinally by two stationary approach cylinders with flattened tops; pipes extending through the centers o... | 08/02/1994 |
| 4281830 | Log roll article A Log Roll article of manufacture for use in water recreation. The article is characterized by its fidelity to the properties of a natural log when the article is in use and by its novel and economical construction. The fabricated log is assembled from tw... | 08/04/1981 |
| 4073504 | Amusement device An amusement device having means for treading thereon which causes a rolling action. The device includes a pair of straps for the stabilization of the user.... | 02/14/1978 |
| 3995852 | Teeter board device A toy device comprising an exercising teeter board mounted for rotation on and for movement with a rolling base. The board and its base are especially configured so that portions of one nests within the other so as to preclude a lateral or longitudinal sh... | 12/07/1976 |
| 3953024 | Water tumbler and roller float A hollow semi-rigid cigar-shaped float formed with helical external projections in the form of two corkscrew threads for use in water sport. Each corkscrew thread projection is formed from the middle of the float to an end, with one end of the float shape... | 04/27/1976 |
