| Patents for A63B 69 - Training appliances or apparatus for special sports (27,533) |
|---|
| 02/19/1991 | US4993710 Clubhead |
| 02/19/1991 | US4993709 Ball game apparatus |
| 02/19/1991 | US4993708 Batting tee |
| 02/19/1991 | US4993707 Basketball accessory |
| 02/19/1991 | US4993704 Ski slalom exerciser |
| 02/15/1991 | WO1991002570A1 Golf training aid/simulator |
| 02/15/1991 | CA2064822A1 Golf training aid/simulator |
| 02/12/1991 | US4991850 Golf swing evaluation system |
| 02/12/1991 | US4991849 Golfing spectacles |
| 02/12/1991 | US4991840 Uninflated tethered football practice kicking aid |
| 02/12/1991 | US4991838 Marked baseball cover as training aid and method for use |
| 02/12/1991 | US4991231 Karate target pad |
| 02/07/1991 | WO1991001166A1 Golf practice device |
| 02/07/1991 | WO1991001165A1 Golf-training device for confined spaces |
| 02/07/1991 | WO1991001111A1 Perimeter mounted polymeric piezoelectric transducer pad |
| 02/06/1991 | EP0411892A2 Energy absorbing exercising and training machine |
| 02/06/1991 | CN2070635U Wushu swork |
| 02/05/1991 | US4989877 Golf practice device |
| 02/05/1991 | US4989876 Practice golf club and system |
| 02/05/1991 | US4989867 Damped tennis practice device |
| 02/05/1991 | US4989866 Adjustable batting tee |
| 02/05/1991 | US4989865 Batting practice apparatus |
| 02/05/1991 | US4989862 Basketball game practice device |
| 01/30/1991 | EP0409889A1 Ski exercising apparatus. |
| 01/30/1991 | CN2070188U Safety jacket for baby or children learning swim |
| 01/29/1991 | US4988300 Riding simulator |
| 01/29/1991 | US4988107 Golf puter including sight bar |
| 01/29/1991 | US4988106 Golfer's putting device |
| 01/29/1991 | US4988105 Method and course for playing a golf-like game |
| 01/24/1991 | WO1990012621A3 Baseball batting practice method and apparatus |
| 01/23/1991 | EP0409568A2 Electronic timepiece |
| 01/22/1991 | US4986551 Portable golf practice swing assembly |
| 01/17/1991 | CA2019610A1 Golf practice device |
| 01/16/1991 | EP0407383A1 Sports apparatus |
| 01/15/1991 | US4984986 Apparatus and method for training oarsmen |
| 01/15/1991 | US4984802 Golf putting stroke trainer apparatus |
| 01/15/1991 | US4984801 Golf swing muscle strengthener and swing developer device |
| 01/15/1991 | US4984791 Green inclination level for golfers |
| 01/15/1991 | US4984789 Arm and elbow elevator harness |
| 01/15/1991 | CA2020761A1 Perimeter mounted polymeric piezoelectric transducer pad |
| 01/14/1991 | CA2021202A1 Method and apparatus for detecting illegal pitches |
| 01/10/1991 | DE4016904A1 Golf simulator with full size tee - has video simulation of fairway and green condition, with sensors monitoring ball flight |
| 01/09/1991 | EP0407158A1 Workout horse |
| 01/09/1991 | CN2068849U Training machine for basketball shooting |
| 01/09/1991 | CN2068848U Elastic gongfu target pole |
| 01/09/1991 | CN2068847U Luminous double-edged sword |
| 01/08/1991 | US4982963 Golf club swing training device |
| 01/08/1991 | US4982953 Exercise apparatus |
| 01/08/1991 | US4982951 Walking |
| 01/02/1991 | EP0405469A1 Countercurrent swimming pool |
| 01/02/1991 | CA1278587C Balancing apparatus for surfboard |
| 01/01/1991 | US4981455 Water ski starting aid |
| 01/01/1991 | US4981302 Roping practice device |
| 01/01/1991 | US4981297 Spherical golf club grip structure |
| 01/01/1991 | US4981294 Exercise machines with dual resistance means |
| 12/27/1990 | WO1990015645A1 Golf putting practice apparatus |
| 12/27/1990 | EP0318525A4 Downhill ski exercise device |
| 12/26/1990 | CN1011016B Communication system |
| 12/25/1990 | US4979745 Electric apparatus for use when practicing a golf swing |
| 12/25/1990 | US4979743 Golf club grip |
| 12/25/1990 | US4979741 Batting training apparatus |
| 12/25/1990 | US4979740 An athletic contact device |
| 12/25/1990 | US4979243 Vertical type |
| 12/19/1990 | EP0403130A1 Physical exercise apparatus |
| 12/19/1990 | EP0316332B1 Rowing device |
| 12/19/1990 | EP0211829B1 Golf swing practice device |
| 12/18/1990 | US4978124 Marble shooting toy |
| 12/18/1990 | US4978121 Baseball and softball pitcher |
| 12/18/1990 | US4977680 Loft indicator and lie detector for golf club heads |
| 12/14/1990 | CA2018955A1 Physical exercise apparatus |
| 12/13/1990 | WO1990014868A1 Gravity/inertia golf training device |
| 12/13/1990 | WO1990014867A1 Ball seat for teeing in golf play |
| 12/11/1990 | US4976623 Portable device for teaching tumbling |
| 12/11/1990 | US4976436 Golf putter including ball retrievel means |
| 12/11/1990 | US4976431 Ball tee |
| 12/11/1990 | US4976430 Movable bases for softball and baseball playing fields |
| 12/11/1990 | US4976424 Load control for exercise device |
| 12/11/1990 | US4976423 Rowing device |
| 12/11/1990 | CA1277686C Golf exerciser |
| 12/10/1990 | WO1990014792A1 Biofeedback device for monitoring muscular movement |
| 12/10/1990 | CA2060322A1 Biofeedback device for monitoring muscular movement |
| 12/05/1990 | EP0400325A2 Ball-throwing and spin-producing machine and method |
| 12/05/1990 | EP0400278A1 Putter head with ball centring markers |
| 12/05/1990 | CN2066758U Intelligent swimming guiding device |
| 12/05/1990 | CN1047457A Electronic digit display dynamics meter regulator |
| 12/04/1990 | US4974851 Golf club impact making device and method |
| 12/04/1990 | US4974843 Ball game practice apparatus |
| 12/04/1990 | US4974833 Electronic martial arts training device |
| 12/04/1990 | US4974832 Rower slant board |
| 12/01/1990 | CA2018092A1 Putter head with ball centering marks |
| 11/29/1990 | WO1990014135A1 Horizontally-resilient golf tee mat |
| 11/29/1990 | DE3916638A1 Skiing trainer for home use - consists of folding frame with swing beam and foot stands allowing almost all combinations of ski positions |
| 11/28/1990 | EP0399367A1 Training device for golfers |
| 11/27/1990 | US4973061 Indoor baseball game apparatus |
| 11/27/1990 | US4973045 Apparatus for the practice of martial arts |
| 11/25/1990 | CA2017424A1 Golf simulation apparatus and method |
| 11/23/1990 | WO1990014131A1 Multiple purpose exercise device |
| 11/23/1990 | CA2032149A1 Multiple purpose exercise device |
| 11/22/1990 | EP0398826A1 Training device for tennis or similar sport |
| 11/22/1990 | CA2017147A1 Golfer's two-arm swing linkage device |