US PATENT SUBCLASS 473 / 363
.~.~.~.~.~ Nonwound layer

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

131  DF  GOLF {23}
351  DF  .~ Ball {8}
356  DF  .~.~ Wound interior {1}
357  DF  .~.~.~ Surrounding non-wound spherical core {5}
361  DF  .~.~.~.~ Plural diverse layers between core and cover {2}
363.~.~.~.~.~ Nonwound layer {1}
364  DF  .~.~.~.~.~.~> Plural diverse nonwound layers

DEFINITION

Classification: 473/363

Nonwound layer:

(under subclass 361) Subject matter wherein the first or second spherical strata is formed of a solid, uncoiled material or composition.