| Patents for A63B 49 - Tennis, badminton, or like rackets (4,906) |
|---|
| 03/13/1979 | CA1050581A1 Rackets with two parallel strung faces |
| 03/06/1979 | US4142721 Weight and belt assembly |
| 02/27/1979 | US4141551 Racket |
| 02/20/1979 | US4140316 Tennis racquet |
| 02/13/1979 | US4139195 Automatic powder dispenser for tennis racket handles and the like |
| 02/13/1979 | US4139194 Racket for striking a ball |
| 02/06/1979 | US4138109 Racket and throat piece therefor |
| 01/23/1979 | US4135717 Tennis racquet with insert |
| 01/23/1979 | CA1047060A1 Tennis racket |
| 01/16/1979 | CA1046545A1 Practice tennis racket |
| 12/26/1978 | US4131278 Game racket with semi-resilient impact surfaces and an offset handle |
| 12/12/1978 | US4129634 Method for preparing a composite high strength to weight structure having shell and sleeved core |
| 12/12/1978 | US4128963 Method for preparing a composite high strength to weight structure with fray resistance |
| 12/05/1978 | US4128240 Tennis racket |
| 11/07/1978 | US4124670 Method of producing a composite high strength to weight structure having a shell and weight controlled cellular core |
| 11/07/1978 | US4124209 Tennis racquet with insert |
| 10/31/1978 | US4123054 Tennis racket frame |
| 10/17/1978 | CA1040675A1 Raquet with optimum results striking zone indicator |
| 10/10/1978 | US4119313 Games racquets |
| 10/03/1978 | US4118029 Method for making a tennis, badminton or similar racket net, net obtained by this method and racket comprising this net |
| 09/19/1978 | US4114881 Ball retriever |
| 09/19/1978 | US4114880 Tennis racket assembly |
| 08/22/1978 | US4108436 Aired grip for tennis rackets |
| 08/08/1978 | US4105205 Racket |
| 07/25/1978 | US4102533 Adjustable head racquet frame |
| 07/18/1978 | US4101125 Adjustable tennis racket |
| 07/11/1978 | US4099718 Racquet frame construction |
| 07/11/1978 | US4099716 Game racket |
| 07/04/1978 | US4098506 Hand grip sleeve for hand tools and the like |
| 07/04/1978 | US4098505 Laminated fiber sport racket |
| 06/20/1978 | US4095790 Tennis racket with tensioned one-piece ball-striking friction imparting grid |
| 06/13/1978 | US4094505 Tennis racket |
| 05/23/1978 | US4090710 Training tennis racket |
| 05/23/1978 | US4090543 Tennis racket cover |
| 05/09/1978 | US4088320 Tennis racket attachment |
| 04/04/1978 | US4082276 Ventilated handle for tennis rackets or the like |
| 04/04/1978 | US4082275 Sport racket |
| 04/04/1978 | US4082274 Tennis racket |
| 04/04/1978 | US4082204 Container-dispenser for desiccant material for inclusion in a racket handle |
| 03/28/1978 | US4080665 Combination tennis racket cover and cap or hat |
| 03/07/1978 | US4077627 Tennis racket with detachable handle |
| 02/07/1978 | US4072312 Tennis racquet handle constructions |
| 02/07/1978 | US4072311 Index finger positioning device for tennis racket handles |
| 01/24/1978 | US4070021 Composite high strength to weight structure having shell and sleeved core |
| 01/24/1978 | US4070020 Composite high strength to weight structure with fray resistance |
| 01/24/1978 | US4070019 Laminated game rackets and method of constructing same |
| 01/03/1978 | US4066260 Metal-plastic composite racquet |
| 12/06/1977 | US4061520 Method of making composite high strength to weight structure |
| 11/15/1977 | US4058311 Metal frame racket |
| 11/08/1977 | US4057250 Tennis racket construction |
| 10/11/1977 | US4053676 Resinous binder containing gas-filled, expanded microspheres, wax coating |
| 10/04/1977 | US4052062 Combination racket press and cover |
| 10/04/1977 | US4052061 Racket weighting means |
| 10/04/1977 | US4052060 Break down game racket |
| 09/20/1977 | US4049269 Rackets |
| 09/06/1977 | US4046377 Tennis racquet |
| 08/30/1977 | US4045025 Glass fiber tennis racket frame |
| 08/16/1977 | US4042238 Racket |
| 07/05/1977 | US4033583 Tennis racket |
| 06/28/1977 | US4032142 Practice tennis racket |
| 06/21/1977 | US4031181 Sports equipment |
| 06/14/1977 | US4029317 Games racket |
| 06/07/1977 | US4027881 Tennis racket with variable balance and weight |
| 05/24/1977 | US4025072 Sport racket frame and apparatus for producing same |
| 05/17/1977 | US4023800 Tennis racket case |
| 05/17/1977 | US4023799 Game racket |
| 05/10/1977 | US4022470 Grip for implement handle |
| 04/26/1977 | US4019736 Protective device for rackets |
| 04/05/1977 | US4015851 Rubber grip for tennis racket handles |
| 03/29/1977 | US4014416 Attache cases |
| 03/15/1977 | US4012039 Permanent form-fitting, non-slip cover for handgripping portion of baseball bats, golf clubs and the like |
| 02/15/1977 | US4007930 Clamp for tennis racquet |
| 02/15/1977 | US4007929 Collapsible game racket |
| 02/08/1977 | US4006896 Tennis racket |
| 02/01/1977 | US4005864 Racket weighting means |
| 02/01/1977 | US4005862 Game racket string suspension |
| 01/25/1977 | US4004806 Apparatus for collecting balls |
| 01/04/1977 | US4000893 Tennis racket weight holder and method of use |
| 12/28/1976 | US3999756 Tennis racket |
| 12/21/1976 | US3998457 Tennis racket |
| 12/07/1976 | US3995856 Tennis racket grip |
| 11/30/1976 | US3994495 Tennis racket |
| 11/23/1976 | US3993314 Golf club |
| 11/23/1976 | US3993308 Laminated fiberglass tennis racket |
| 11/23/1976 | US3993307 Tennis ball caddy |
| 11/09/1976 | US3990701 Tennis racket |
| 11/02/1976 | US3989247 Racket ball pick-up device |
| 10/19/1976 | US3986716 Composite racquet structure |
| 09/21/1976 | US3981504 Glass-carbon reinforced foamed resin tennis racket frame |
| 09/21/1976 | US3981502 Yoke for game racket |
| 08/17/1976 | US3975018 Racket construction |
| 08/17/1976 | US3975017 Tennis racket |
| 07/13/1976 | US3968965 Game racket |
| 07/13/1976 | US3968875 Racket press, cover and ball holder |
| 06/29/1976 | US3966207 String system for a game racket |
| 06/15/1976 | US3963103 Combined carrying bag and racket carrier |
| 05/25/1976 | US3958805 Racket yoke |
| 04/13/1976 | US3949988 Racket |
| 04/06/1976 | US3948519 Handgrip for game racket |
| 03/30/1976 | US3947029 Low density cast racquet |