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} |
446 | DF | .~.~ For game using apertured or pocketed goal or target (e.g., for hockey, soccer, polo, lacrosse, etc.) {1} |
447 | .~.~.~ For game using elevated, horizontally disposed goal or target (e.g., for basketball, etc.) {3} | |
448 | DF | .~.~.~.~> Hoop-opening reducer or means for improving arch of ball shot toward goal or target |
449 | DF | .~.~.~.~> Rebound or tipping trainer |
450 | DF | .~.~.~.~> Player worn or carried |