| Patents for A63B 49 - Tennis, badminton, or like rackets (4,906) |
|---|
| 10/13/1981 | US4294787 Method of producing reinforced composite racket frame |
| 10/06/1981 | US4293130 Guard for tennis rackets and like articles |
| 10/06/1981 | US4293129 Game rackets and paddles with nonparallel playing surfaces |
| 09/29/1981 | US4291876 FRP Racket frame |
| 09/29/1981 | US4291574 Tennis racket |
| 09/22/1981 | US4290604 Racquetball racquet having a metal frame meshable with a throat piece |
| 08/28/1981 | EP0016106A4 Racquet. |
| 08/18/1981 | US4284275 Polyurethane gripping material |
| 08/11/1981 | US4283050 Racket frame |
| 08/11/1981 | US4282642 Using a metal frame containing a cured resin such as an epoxy resin containing graphite or fiberblass |
| 08/11/1981 | CA1106867A1 String vibration suppressing means for string rackets |
| 08/05/1981 | EP0033301A1 A handle covering for tennis racquets and the like |
| 08/05/1981 | EP0033227A2 Racquet |
| 07/29/1981 | EP0032506A1 Tennis racket. |
| 07/28/1981 | US4280699 Game racquet |
| 07/21/1981 | US4279418 Rackets for tennis and other games |
| 07/14/1981 | US4278251 Racket frame for ball games |
| 06/30/1981 | US4275885 Tennis racket |
| 06/23/1981 | US4274634 Tennis rackets |
| 05/20/1981 | EP0028599A1 Tennis racket |
| 05/05/1981 | US4265450 Metal racketball rackets |
| 05/05/1981 | US4265448 Racquet safety tether assembly |
| 04/28/1981 | US4264389 Method of manufacturing a tennis racket |
| 04/21/1981 | US4262798 Carrying case |
| 03/24/1981 | US4257594 Electronic athletic equipment |
| 03/18/1981 | EP0025127A1 Method of making games racket frame |
| 03/18/1981 | EP0025126A1 Games racket frame |
| 02/24/1981 | CA1096416A1 Pas de traduction disponible |
| 02/17/1981 | US4251580 Pile surfaced friction device |
| 02/05/1981 | WO1981000214A1 Tennis racket |
| 02/03/1981 | US4247975 String attaching to game racket handle |
| 01/27/1981 | US4247104 Tennis racquet |
| 01/27/1981 | US4247103 Tennis racket |
| 12/16/1980 | US4239215 Devices for practising ball-game stroke play |
| 12/02/1980 | US4236271 Brush attachment for tennis racket |
| 11/27/1980 | WO1980002510A1 Tennis racket |
| 11/26/1980 | EP0019065A2 Case structure, particularly for tennis rackets and the like |
| 11/12/1980 | EP0018371A1 Racquet display case |
| 11/11/1980 | CA1089506A1 Racket with detachably mounted and vibration damped hoop |
| 10/14/1980 | US4228207 Three-dimensional shaped articles |
| 10/07/1980 | US4226418 Game racket hand grip |
| 10/01/1980 | EP0016106A1 Racquet |
| 09/23/1980 | CA1086348A1 Throat piece for a tennis racket |
| 09/09/1980 | US4221383 Sports racket |
| 09/09/1980 | US4221382 Sports racket |
| 09/02/1980 | US4220335 Games rackets |
| 07/23/1980 | EP0013595A1 Improvements in tennis racquets |
| 07/22/1980 | US4213609 Grip bumper |
| 07/15/1980 | US4212461 Composite high strength to weight structure having shell and weight controlled core |
| 06/24/1980 | US4209170 Tennis racket |
| 06/24/1980 | CA1079941A2 Manufacture of moulded fiber reinforced resin racket with tubular core |
| 06/10/1980 | US4206917 Sports racquet |
| 06/03/1980 | US4205844 Game racket |
| 05/27/1980 | US4204681 Game ball racket wherein certain racket components are structurally integrated with the racket frame by the string with which the racket is strung |
| 05/20/1980 | US4203596 Racket and a method for manufacturing same |
| 05/06/1980 | US4201381 Racquet frames |
| 04/29/1980 | US4200285 Racquet weight system |
| 04/08/1980 | US4196901 Tennis racquet |
| 04/01/1980 | US4195837 Golf club grip |
| 04/01/1980 | CA1074825A1 Tennis racket |
| 03/25/1980 | US4194738 Frame of a game racket |
| 03/11/1980 | US4192506 Racquet safety device |
| 03/11/1980 | US4192505 Game racket |
| 02/21/1980 | WO1980000217A1 Electronic athletic equipment |
| 02/19/1980 | CA1072144A1 Handle grip |
| 01/29/1980 | US4185822 Racket and the like |
| 01/29/1980 | US4185375 Method of applying handle coverings |
| 01/15/1980 | US4183776 Tennis racket manufacture |
| 01/15/1980 | US4183528 Natural physiological grip for game rackets |
| 01/15/1980 | CA1069957A1 Tennis racket frame |
| 01/08/1980 | US4182512 Racket for playing tennis or similar ball games |
| 01/01/1980 | US4181301 Tennis racket |
| 12/25/1979 | US4180265 Implement for striking a ball |
| 12/25/1979 | US4180264 Sports equipment |
| 12/25/1979 | US4180263 Tennis racquets |
| 12/18/1979 | US4179121 Tennis racket with adjustable weight |
| 12/18/1979 | US4179054 Racquet carrier |
| 12/11/1979 | US4177990 Racket frame |
| 12/04/1979 | US4176841 Tennis racket |
| 11/27/1979 | US4175745 Racket |
| 11/15/1979 | WO1979000893A1 Racquet display case |
| 11/13/1979 | US4174109 Adhesively bonded hand grip sleeve for hand tools and the like |
| 11/13/1979 | CA1066319A1 Tennis racket frame ane method for manufacturing it |
| 11/06/1979 | USRE30138 Combined carrying bag and racket carrier |
| 10/30/1979 | CA1065362A1 Racket frames for tennis, badminton, squash, etc |
| 10/23/1979 | CA1064983A1 Method for making a tennis, badminton or similar racket net, net obtained by this method and racket comprising this net |
| 10/09/1979 | CA1064070A1 Moulded fiber reinforced resin racket with tubular core |
| 09/04/1979 | US4166616 Tennis racket |
| 08/21/1979 | US4165071 Tennis racket |
| 07/31/1979 | US4162791 Tennis racquet having radially arrayed strings |
| 07/24/1979 | US4161813 Method of string attaching to game racket handle |
| 06/26/1979 | US4159115 Handle grip |
| 05/22/1979 | US4155550 Offset game racket |
| 05/08/1979 | US4153249 Bioengineered game racket |
| 05/01/1979 | US4151995 Tennis racket with playable throat area |
| 04/24/1979 | CA1053281A1 Tennis racket grip |
| 04/17/1979 | US4149721 Replaceable grip piece for racket |
| 04/03/1979 | US4147348 Tennis racket providing increased hitting power |
| 03/20/1979 | US4145047 Racket |
| 03/13/1979 | US4143873 Practice tennis racket with racket head insert |