US PATENT SUBCLASS 473 / 87
.~.~.~ Including means to lift live wood
Current as of:
June, 1999
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473 /
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GAMES USING TANGIBLE PROJECTILE
54
DF
BOWLING
{6}
64
DF
.~ Handling of pin or pin representation {9}
73
DF
.~.~ Pin setter {8}
87
.~.~.~ Including means to lift live wood {1}
88
DF
.~.~.~.~
> With compensation for pin offset
DEFINITION
Classification: 473/87
Including means to lift live wood:
(under subclass 73) Apparatus having means to remove an untoppled target from the playing field and to subsequently return it to the playing field after the removal of any toppled targets.