US PATENT SUBCLASS 473 / 475
.~.~.~.~ Table tennis

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  DF  .~ Having at least two different types of game elements used in same game {6}
473  DF  .~.~ For game using field or court having dividing means thereon for separating opponents (e.g., a net used for volleyball, etc.) {1}
474  DF  .~.~.~ For game also using projectors carried by players (e.g., tennis, badminton, etc.) {1}
475.~.~.~.~ Table tennis

DEFINITION

Classification: 473/475

Table tennis:

(under subclass 474) Playing field or court game wherein the game or sport uses a generally horizontally disposed, projectile bounce surface positioned centrally between two or

more opposing players and elevated above a playing field or court divided into compartments and wherein the projectile bounce surface has a portion thereof located above each compartment.