US PATENT SUBCLASS 164 / 241
.~.~ Pattern plate

Current as of: June, 1999
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164 /   HD   METAL FOUNDING

159  DF  MEANS TO SHAPE A FORMING SURFACE {8}
235  DF  .~ Pattern {6}
241.~.~ Pattern plate {2}
242  DF  .~.~.~> Gated pattern
243  DF  .~.~.~> Pattern mounted on both sides of plate

DEFINITION

Classification: 164/241

(under subclass 235) Apparatus including plate means for temporarily or permanently supporting patterns and parts of patterns during molding combined solely with the patterns themselves.