US PATENT SUBCLASS 473 / 465
.~ Having at least two different types of game elements used in same game

Current as of: June, 1999
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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.~ Having at least two different types of game elements used in same game {6}
466  DF  .~.~> For game in which court or field is body of water (e.g., water polo, water volleyball, etc.)
467  DF  .~.~> Having boundary detector (e.g., ball-out-of-bounds detector for tennis court, etc.)
468  DF  .~.~> For game in which play involves base running (e.g., baseball, cricket, etc)
469  DF  .~.~> Having field or court dividing barrier with apertured goal or target therein or thereon
470  DF  .~.~> For game using goal or target for projectile (e.g., football, rugby, etc.) {1}
473  DF  .~.~> For game using field or court having dividing means thereon for separating opponents (e.g., a net used for volleyball, etc.) {1}

DEFINITION

Classification: 473/465

Having at least two different types of game elements used in same game:

(under subclass 415) Playing field or court game comprising at least two diverse types of game components (e.g., a playing area combined with a goal or target, with a field or court dividing means, with a projectile, with a projector, etc. or a projector combined with a projectile, etc.) which are adapted and intended to be used in a playing field or court game or sport which is played according to a single set of rules (e.g., played according to the rules of any one of the games of basketball, soccer, hockey, baseball, tennis, etc.).