Details or accessories of golf clubs, bats, rackets or the like

AHUMAN NECESSITIES A63Sports, games A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING BALL GAMES TRAINING EQUIPMENT

A63B60/00Details or accessories of golf clubs, bats, rackets or the like

A63B60/02Ballast means for adjusting the centre of mass A63B60/04Movable ballast means A63B60/06Handles A63B60/08characterised by the material A63B60/10with means for indicating correct holding positions A63B60/12contoured according to the anatomy of the user's hand A63B60/14Coverings specially adapted for handles A63B60/16Caps Ferrules A63B60/18with means for cooling, ventilating or sweat-reduction A63B60/20with two handgrips A63B60/22Adjustable handles A63B60/24Weighted handles A63B60/26with adjustable stiffness A63B60/28with adjustable length A63B60/30with adjustable circumference A63B60/32with means for changing the angular position of the handle about its longitudinal axis A63B60/34with the handle axis different from the main axis of the implement A63B60/36Devices for cleaning handles or grips A63B60/38Structurally associated means for storing and dispensing balls A63B60/40having holding means provided inside, on the edge or on the rear face of the striking surface A63B60/42Devices for measuring, verifying, correcting or customising the inherent characteristics of golf clubs, bats, rackets or the like A63B60/44Presses for stringed rackets A63B60/46Measurement devices associated with golf clubs, bats, rackets or the like for measuring physical parameters relating to sporting activity A63B60/48with corrugated cross-section A63B60/50with through-holes A63B60/52with slits A63B60/54with means for damping vibrations A63B60/56Devices for protection, storage or transport A63B60/58specially adapted for rackets A63B60/60specially adapted for bats A63B60/62specially adapted for clubs A63B60/64Sheaths for golf clubs