473 / | HD | GAMES USING TANGIBLE PROJECTILE |
415 | DF | PLAYING FIELD OR COURT GAME; GAME ELEMENT OR ACCESSORY THEREFOR OTHER THAN PROJECTOR OR PROJECTILE, PER SE {14} |
465 | DF | .~ Having at least two different types of game elements used in same game {6} |
469 | .~.~ Having field or court dividing barrier with apertured goal or target therein or thereon |