Device for training basketball players to shoot
Device for use on a golf shoe
Device for viewing three dimensional pictures
Device particularly useful for training players of a game such a
Device simulating play action game
Device to assure sportsmen a proper grip
Device to assure sportsmen a proper grip
Device to customize gold tee height
Device to improve shooting a basketball
Devices and methods for improving bowling skills
Devices for practising ball-game stroke play
Die cast bat with rod
Differential breakaway basketball goal
Differential gear drive
Digital sound source apparatus and external memory cartridge use
Digitally controlled electronic game
Dinkey game
Direct fire weapon trainer incorporating hit and data delay resp
Direct mount below the backboard goal system
Direct mount for basketball backboard and rim