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} |
422 | DF | .~ Practice or training device {7} |
459 | DF | .~.~ For game using field or court having dividing means thereon for separating opponents (e.g., for tennis, volleyball, table tennis, etc.) {5} |
462 | .~.~.~ Projectile target |