US PATENT SUBCLASS 473 / 316
.~.~ Shaft

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

131  DF  GOLF {23}
282  DF  .~ Club or club support {17}
316.~.~ Shaft {3}
317  DF  .~.~.~> Reduced air resistance
318  DF  .~.~.~> Including nonmetallic material or vibratory wave modifying feature {3}
323  DF  .~.~.~> Shaft tapered in steps

DEFINITION

Classification: 473/316

Shaft:

(under subclass 282) Subject matter wherein significance is attributed to an element which comprises an elongated member extending longitudinally from a gripping portion to a ball- striking portion.