US PATENT SUBCLASS 473 / 63
.~.~.~ Arm or elbow support or guide

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

54  DF  BOWLING {6}
55  DF  .~ Practice or assist device {4}
59  DF  .~.~ Bowler worn or carried {4}
63.~.~.~ Arm or elbow support or guide

DEFINITION

Classification: 473/63

Arm or elbow support or guide:

(under subclass 59) Apparatus having means to brace or

position the bowler's bowling ball throwing limb with respect to either the medial joint therein or the bowler's torso.