US PATENT SUBCLASS 473 / 104
.~.~.~.~ Retractable peg

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

54  DF  BOWLING {6}
64  DF  .~ Handling of pin or pin representation {9}
102  DF  .~.~ Pin spot {1}
103  DF  .~.~.~ Including means for positive pin alignment {2}
104.~.~.~.~ Retractable peg

DEFINITION

Classification: 473/104

Retractable peg:

(under subclass 103) Apparatus wherein the interengagable means comprises a pilot which is temporarily projectable into a complementary hole in the target and withdrawable therefrom.