US PATENT SUBCLASS 473 / 134
.~.~ Condition responsive feeding means (e.g. automatic)
Current as of:
June, 1999
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473 /
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GAMES USING TANGIBLE PROJECTILE
131
DF
GOLF
{23}
132
DF
.~ Ball feeding means and tee {3}
134
.~.~ Condition responsive feeding means (e.g. automatic) {2}
135
DF
.~.~.~
> Pneumatic
136
DF
.~.~.~
> Electrical
DEFINITION
Classification: 473/134
Condition responsive feeding means:
(under subclass 132) Subject matter comprising means to sense a condition or change in condition of the projectile or the delivering and positioning structure; and, in response to such sensing, effect a control function on the structure.