US PATENT SUBCLASS 473 / 401
.~.~ Plural diverse materials

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

131  DF  GOLF {23}
387  DF  .~ Tee {10}
401.~.~ Plural diverse materials

DEFINITION

Classification: 473/401

Plural diverse materials:

(under subclass 387) Subject matter wherein the holder comprises a first portion having a physical (e.g., hardness, elasticity, etc.) or chemical (e.g., kind of material, chemical composition, etc.) characteristic which is different than a second portion of the device.