| Patents for A63B 69 - Training appliances or apparatus for special sports (27,533) |
|---|
| 07/14/1988 | WO1988004944A1 Arena and facility for the playing or practising of ball games |
| 07/12/1988 | US4756535 Golf putter |
| 07/12/1988 | US4756524 To simulate cross country skiing |
| 07/12/1988 | US4756523 Exercise rowing machine with seat carriage lock |
| 07/12/1988 | CA1239166A1 Boxing robot |
| 07/07/1988 | DE3644607A1 Stroke-making machine for badminton |
| 07/07/1988 | DE3644199A1 Apparatus for the rebounding of a game ball, especially a tennis or a table tennis ball |
| 06/29/1988 | CN87101150A Handle cover of tennis or like and racket with this kind cover |
| 06/28/1988 | US4753442 Baseball glove with automatic ball return device |
| 06/28/1988 | US4753440 Golf club head with visual reference for addressing the golf ball |
| 06/28/1988 | US4753435 Handle-bar motion unit for exercise bicycles |
| 06/23/1988 | DE3642530A1 Apparatus for generating the slipstream for a cycle racing training device |
| 06/22/1988 | CN86108791A 通讯系统 Communication system |
| 06/21/1988 | US4752764 Electronic timing and recording apparatus |
| 06/21/1988 | US4752075 Golf club grip training aid |
| 06/21/1988 | US4752070 Teaching aid device for racket sports |
| 06/15/1988 | EP0270696A1 Golf course and method of playing a golf game |
| 06/14/1988 | US4751642 Interactive sports simulation system with physiological sensing and psychological conditioning |
| 06/14/1988 | US4750744 Golf practice apparatus |
| 06/14/1988 | US4750737 Bicycle training and exercise device |
| 06/14/1988 | US4750736 Multipurpose exercise machine |
| 06/14/1988 | US4750735 Adjustable hydraulic load-resisting mechanisms for exercise machines |
| 06/08/1988 | EP0270256A2 Training unit for cyclists |
| 06/08/1988 | EP0269651A1 Boxing training device |
| 06/08/1988 | CN87107996A Apparatus for measuring speed of moving body |
| 06/07/1988 | US4749404 Herbicidal liquid concentrate compositions |
| 06/07/1988 | US4749223 Portable pitching mound |
| 06/07/1988 | US4749196 Club and head for putting |
| 06/07/1988 | US4749189 Exercise machine for hockey players |
| 06/07/1988 | US4749185 Amusement devices |
| 06/07/1988 | US4749184 Self-restoring kicking practice apparatus |
| 06/07/1988 | US4749180 Mechanical surf board |
| 05/31/1988 | US4747779 Form-keeping device for gymnasts and spring board divers |
| 05/25/1988 | CN87203645U Spring jointed whip training appliances |
| 05/24/1988 | US4746124 Golf putter |
| 05/24/1988 | US4746118 Batting aid |
| 05/24/1988 | US4746112 Exercise rowing machine |
| 05/17/1988 | US4744561 Safety base with anchor |
| 05/17/1988 | US4744558 Downhill ski exercise device |
| 05/17/1988 | US4744557 Downhill ski exercise device |
| 05/17/1988 | CA1236862A1 Multipurpose exercise apparatus |
| 05/10/1988 | US4743028 Golf swing practice device |
| 05/10/1988 | US4743020 Ball return and target device |
| 05/10/1988 | US4743015 Exercise device simulating cross country skiing |
| 05/10/1988 | US4743014 Ski exercising apparatus |
| 05/10/1988 | US4743012 Bicycle exercising device |
| 05/10/1988 | US4743011 Exercise rowing machine |
| 05/10/1988 | US4743010 Dynamic powered rowing machine |
| 05/05/1988 | WO1988003042A1 Golf club guide means |
| 05/03/1988 | US4741536 Golf swing training aid |
| 05/03/1988 | CA1236134A1 Spin-her |
| 04/28/1988 | DE3636515A1 Home golf trainer |
| 04/26/1988 | USRE32650 Body weight support system |
| 04/26/1988 | US4739991 Head positioning aid |
| 04/26/1988 | CA1235715A1 Games stroke practising apparatus |
| 04/21/1988 | WO1988002644A1 Tennis practice device |
| 04/21/1988 | DE3634308A1 Sporting apparatus for learning the serve in ball games |
| 04/20/1988 | CN87213037U Imitation human body for boxing training |
| 04/14/1988 | DE3634465A1 Method for forwarding information to a person engaged in a sport |
| 04/13/1988 | CN87211648U Analogical automatic reset humanbody for judo and wrestling training |
| 04/12/1988 | US4736952 Golf training and practice device |
| 04/12/1988 | US4736947 Blocking sled |
| 04/12/1988 | US4736944 Exercise rowing machine frame structure |
| 04/05/1988 | US4735413 Tennis practice apparatus |
| 04/05/1988 | US4735410 Rowing machine |
| 04/05/1988 | US4735405 Table tennis practice aid |
| 04/05/1988 | US4735195 Device encouraging periodic joint motion and muscle activity |
| 03/29/1988 | US4733865 Baseball batting practice apparatus |
| 03/24/1988 | WO1988001891A1 Programming device for tennis dummy |
| 03/22/1988 | US4732391 Golf ball storage and dispensing apparatus |
| 03/22/1988 | US4732390 Golf club swing training device |
| 03/22/1988 | US4732378 Portable karate breaking-board holder |
| 03/10/1988 | WO1988001526A1 Training apparatus |
| 03/10/1988 | WO1988001499A1 Device encouraging periodic joint motion and muscle activity |
| 03/10/1988 | DE3629282A1 Ball-serving machine for tennis balls |
| 03/09/1988 | EP0258402A1 Universal exercise machine. |
| 03/08/1988 | US4729565 Bowling aid |
| 03/03/1988 | DE3628759A1 Bicycle stand as an add-on appliance for a bicycle |
| 02/25/1988 | WO1988001188A1 Apparatus for tennis ball service |
| 02/23/1988 | US4726589 Golf course |
| 02/17/1988 | EP0255846A2 Training device for modifying golf strokes |
| 02/16/1988 | US4725063 Practice putting target |
| 02/16/1988 | CA1232925A1 Combination football place kicking tee and place kicking block |
| 02/16/1988 | CA1232923A1 System for practicing roping |
| 02/11/1988 | WO1988000905A1 Rowing device |
| 02/11/1988 | WO1988000851A1 Golf training apparatus |
| 02/10/1988 | EP0255532A1 Muscular training apparatus |
| 02/09/1988 | US4723779 Base with tapered sides |
| 02/09/1988 | US4723774 Exercise machine |
| 02/09/1988 | US4723532 Football throwing machine |
| 02/09/1988 | CA1232625A1 All purpose football place kicking tee |
| 02/04/1988 | DE3625456A1 Tennis practice apparatus |
| 02/03/1988 | EP0177514B1 Impact wall for a device for picking up tennis balls |
| 02/02/1988 | US4722520 Rowing exercise machine |
| 01/27/1988 | EP0253984A1 Process for measuring the movements of a runner |
| 01/27/1988 | EP0253920A2 Sports technique and reaction training system |
| 01/27/1988 | EP0253842A1 Golf training apparatus |
| 01/26/1988 | US4721302 Punching bag and suspension system |
| 01/26/1988 | US4721091 Ball projectile machine |
| 01/20/1988 | EP0253113A2 Training apparatus for tennis |