Full Title

Indoor games using small moving playing bodies, e.g. balls, discs or blocks (board games or raffle games A63F3/00; roulette games A63F5/00; miniature bowling games A63D3/00; bagatelle or similar games A63D13/00; billiards or pocket billiards A63D15/00) > Accessories; Details > Devices controlled by the player to project or roll-off the playing bodies (arrangement of such devices in table alleys, miniature bowling-alleys or bowling games A63D3/02; billiard cues A63D15/08) > using gravity