US PATENT SUBCLASS 473 / 124
.~.~.~.~ With end or bottom reinforcing preform

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

54  DF  BOWLING {6}
118  DF  .~ Pin {1}
119  DF  .~.~ Composite structure (e.g., distinct layers, components, joint, etc.) {3}
122  DF  .~.~.~ With wooden component {2}
124.~.~.~.~ With end or bottom reinforcing preform

DEFINITION

Classification: 473/124

With end or bottom reinforcing preform:

(under subclass 122) Subject matter wherein the composite pin includes diverse strengthening means attached to the end or bottom portions thereof.

(1) Note. Generally, it is the ends of the pin (i.e., either the top or bottom portions) which are prone to splitting or excessive wear.

(2) Note. The reinforcing preform, per se, for a bowling pin is provided for herein unless elsewhere provided for.