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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 |
| 7607998 | Gold tee and method of making A golf tee for supporting a golf ball has a generally conical, essentially hollow body in which a conoidal wall extends in an axial direction along a prescribed axial length between a ball support at an upper end of the body and a basal tip at a lower end of the bod... | 10/27/2009 |
| 7341251 | Puzzle game apparatus and method A puzzle game apparatus includes a substantially rigid game piece including a first plate, a second plate and a third plate. Each of the first, second and third plates has a bottom edge, a top edge, a first lateral edge and a second lateral edge. The top edge of the... | 03/11/2008 |
| 7140982 | Golf tee having a wire support for a golf ball A support device having a support wire with a series of bends for supporting a golf ball from a golf tee, the support wire extending from and being attached to the side of the head of the tee or the side of a self-supporting base. The support wire also being attache... | 11/28/2006 |
| 7115052 | Methods and devices for sport ball training Sport ball training devices and methods for releasably holding a tennis ball or other sport ball at an appropriate height for the practice of striking the ball, either directly or indirectly with a racket or the like. An embodiment may have a support device with a b... | 10/03/2006 |
| 7066844 | Golf tee Disclosed is a golf tee having a plurality of stops formed thereon to indicate the depth of penetration of the tee into the ground, the stops being constructed such that the user can sense or feel the first stop that indicates to the user that the tee has been inser... | 06/27/2006 |
| 6508728 | Golf tee and golf ball display A conical tee for a golf ball having a top nominal diameter opening in which the golf ball is seated and the bottom larger opening which is placed on the ground, the conical wall spanning the two openings being of a selected length so that the golf ball a... | 01/21/2003 |
| 5984808 | Golf driving aid An elongated strip of flexible sheet material including at least one surface having a coefficient of friction relative to the surface of a golf ball and/or the striking surface of an associated golf club which is less than the coefficient of friction of t... | 11/16/1999 |
| 5885167 | Ball support and golf swing aid for golf practice A golf ball support and golf swing aid for golf practice that has a generally flat rectangular base made of a resiliently deformable material, such as found with some plastics, that enables the golfer to bend the base into a convex shape, forming an arch-... | 03/23/1999 |
| 5503396 | Combination business card and golf tee A golf tee device is disclosed. In one form, the device comprises a flat business-sized card having first and second edges and side portions there between, the card having advertising or other printing thereon. The card includes interengaging means for co... | 04/02/1996 |
| 3934882 | Golf guide A thin, flat member longer than its width has parallel sides and one end formed at a right angle thereto and notched midway between the sides, the other opposite end being pointed. A visible line is formed on the longitudinal axis and extends from the mid... | 01/27/1976 |
