US PATENT SUBCLASS 473 / 555
.~.~.~ Racket frame holder or support for use while stringing

Current as of: June, 1999
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473 /   HD   GAMES USING TANGIBLE PROJECTILE

516  DF  PLAYER HELD AND POWERED, NONMECHANICAL PROJECTOR, PER SE, FOR PROJECTING AERIAL PROJECTILE BY STRIKING; PART THEREOF OR ACCESSORY THEREFOR {8}
524  DF  .~ Racket or paddle; accessory therefor (e.g., a tennis racket, tennis racket press, etc.) {19}
553  DF  .~.~ Accessory for use with racket or paddle (e.g., used with or for tennis racket, etc.) {3}
555.~.~.~ Racket frame holder or support for use while stringing {1}
556  DF  .~.~.~.~> With stringing or string-stretching device

DEFINITION

Classification: 473/555

Racket frame holder or support for use while stringing:

(under subclass 553) Subject matter (a) comprising a means adapted to be secured to the frame of a racket for holding the frame in position or for preventing distortion of the frame while it is being strung or restrung or (b) comprising a means for supporting such position holding or distortion preventing means.