| Patents for A63B 63 - Targets or goals for ball games (5,259) |
|---|
| 09/10/1991 | US5046729 Baseball pitchers practice target |
| 09/05/1991 | DE4006670A1 Tennis trainer for practising serves - has channel with conical bores and acoustic signal to indicate correct shot |
| 08/27/1991 | US5042820 Soccerball returner |
| 08/27/1991 | US5042813 Indoor golf training course |
| 08/22/1991 | WO1991012055A2 Sports equipment |
| 08/14/1991 | CA2010072A1 Baseball pitching target with a ball return |
| 08/13/1991 | US5039104 Golf practice device |
| 08/13/1991 | US5039103 Golf game apparatus |
| 08/13/1991 | US5039100 Goal post magnet arrangement |
| 08/07/1991 | EP0439460A1 Adjustable basketball goal and method |
| 08/06/1991 | US5037095 Quarterback trainer game apparatus |
| 08/06/1991 | US5037093 Poolside basketball goal |
| 08/06/1991 | US5037092 Apparatus for mounting a basketball rim to a glass basketball backboard |
| 07/31/1991 | EP0438558A1 Perimeter mounted polymeric piezoelectric transducer pad |
| 07/30/1991 | US5035423 Basketball training facility |
| 07/23/1991 | US5033745 Golf chipping practice apparatus |
| 07/09/1991 | US5029867 Golf game |
| 07/09/1991 | US5029866 Apparatus and method for determining projectile impact locations |
| 06/27/1991 | WO1991008805A1 Practice target for ball game |
| 06/27/1991 | DE3942607A1 Goal for football game - has net secured by fasteners fitted in grooves in goal posts and cross-bars |
| 06/25/1991 | US5026064 Golf club swing training device |
| 06/11/1991 | US5022649 Quick change device for a basketball hoop |
| 06/04/1991 | US5020802 Golf training device and method |
| 05/30/1991 | EP0439460A4 Adjustable basketball goal and method. |
| 05/28/1991 | US5018731 Golf ball driving practice apparatus |
| 05/22/1991 | CN2077316U Net for ball games as children's toy |
| 05/21/1991 | US5016891 Projectile-target game apparatus |
| 05/21/1991 | US5016875 Portable basketball retrieval apparatus |
| 05/14/1991 | US5014983 Portable outdoor multi game apparatus |
| 05/08/1991 | EP0425751A1 Pat rod ball game set |
| 05/07/1991 | US5013042 Golf putting practice device |
| 05/06/1991 | CA2002321A1 Collapsible net |
| 04/24/1991 | EP0377007A4 Sports impact measuring apparatus |
| 04/18/1991 | WO1991004769A1 Projectile trajectory determination system |
| 04/17/1991 | EP0422096A1 Apparatus and method for determining impact locations |
| 04/16/1991 | US5007637 Selectively mountable basketball hoop structure |
| 04/04/1991 | WO1991004081A1 Hole in one target bowl |
| 04/03/1991 | CA2002565A1 Table-top miniature basketball-type game |
| 04/02/1991 | US5004247 Electronic dart board |
| 03/27/1991 | CN2073762U Equal strength basketball hoop |
| 03/26/1991 | US5002284 Balloon bounce game |
| 03/26/1991 | US5002274 Baseball batting practice device |
| 03/19/1991 | US5000461 Portable soccer goal apparatus |
| 03/06/1991 | EP0414943A1 Field game |
| 03/05/1991 | US4997189 Putting teaching and learning apparatus and method |
| 02/26/1991 | US4995607 Interactive sports training device |
| 02/21/1991 | WO1991001778A1 Process and device for determining the optimal training speed for throwing, shooting or passing in throwing sports or ball games |
| 02/19/1991 | US4993709 Ball game apparatus |
| 02/12/1991 | US4991837 Basketball hoop visual guide |
| 02/07/1991 | WO1991001111A1 Perimeter mounted polymeric piezoelectric transducer pad |
| 02/05/1991 | US4989876 Practice golf club and system |
| 01/22/1991 | US4986549 Toss game with target compartment areas |
| 01/15/1991 | US4984809 Ball game device |
| 01/15/1991 | US4984787 Illuminated basketball basket rim and illuminated basketball backboard |
| 01/15/1991 | CA2020761A1 Perimeter mounted polymeric piezoelectric transducer pad |
| 12/18/1990 | US4978121 Baseball and softball pitcher |
| 12/05/1990 | CN2066757U Combined teaching basket ball support |
| 12/04/1990 | US4974841 Adjustable basketball goal assembly |
| 11/29/1990 | DE4016653A1 Football practise net for penalties and free kicks - covers whole widths of goal with three target windows symmetrically aligned to side posts |
| 11/28/1990 | CN1047213A Toy for throwing ball sport |
| 11/27/1990 | US4973054 Portable backboard and hoop assembly |
| 11/22/1990 | EP0398826A1 Training device for tennis or similar sport |
| 11/20/1990 | CA1276659C Basketball goal |
| 11/14/1990 | CN2065435U Combined device used as multifunctional clothes stand, height measurer and basketball stands |
| 10/31/1990 | EP0394345A1 Arrangement for practising golf swings |
| 10/30/1990 | US4966370 Golfer's putting practice device |
| 10/10/1990 | EP0391611A1 Improvements to magnetic ball and target |
| 10/10/1990 | CN2063426U Ball shot game toy |
| 10/09/1990 | US4961587 Paddle toss ball game |
| 09/23/1990 | CA2012746A1 Illuminated basketball basket rim and illuminated basketball backboard |
| 09/18/1990 | US4957290 Croquet game modified |
| 09/18/1990 | US4957289 Ball return mechanism for a basketball game |
| 09/12/1990 | EP0386099A1 Arrangement for golf |
| 09/11/1990 | US4956775 Object sensor for detecting characteristics such as color for games |
| 09/11/1990 | US4955607 Baseball spot pitching practicing device |
| 09/11/1990 | US4955605 Home basketball apparatus |
| 09/07/1990 | WO1990009816A1 Arrangement for practising golf swings |
| 08/28/1990 | US4951944 Adjustable basketball goal |
| 08/21/1990 | US4949979 Game target and playing method |
| 08/14/1990 | US4948147 Soccer target |
| 08/14/1990 | US4948127 Height adjustable basketball backboard mounting assembly |
| 08/09/1990 | WO1990008578A1 Full swing golf trainer |
| 08/09/1990 | CA2009196A1 Home basketball apparatus |
| 08/07/1990 | US4946163 Portable basketball backboard assembly |
| 07/17/1990 | US4941661 Adjustable basketball backboard apparatus |
| 07/11/1990 | EP0377007A1 Sports impact measuring apparatus |
| 07/10/1990 | US4940232 Combination multipurpose frame structure |
| 07/10/1990 | US4940231 Ball receptor for basketball return machines and the like |
| 06/26/1990 | US4936590 Pitch game |
| 06/26/1990 | US4936583 Golf putting practice aid |
| 06/26/1990 | US4936578 Quarterback practice target |
| 06/26/1990 | US4936577 Basketball training and retrieving arrangement |
| 06/19/1990 | US4934696 Retractable basketball backboard |
| 06/16/1990 | CA2004148A1 Impact zone detection device |
| 06/13/1990 | CN1042841A Practice golf club and system |
| 06/12/1990 | US4932657 Sports training device |
| 06/05/1990 | US4930774 Baseball pitching training apparatus |
| 05/15/1990 | US4926060 Laundry receptacle construction |
| 05/08/1990 | CA1268791A1 Magnetic retention of hockey goals |
| 05/03/1990 | CA2002087A1 Basketball target device |