US PATENT SUBCLASS 425 / 357
PLURAL FEMALE MOLD CAVITIES COOPERATING WITH SINGLE PRESS MEMBER

Current as of: June, 1999
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425 /   HD   PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS

357PLURAL FEMALE MOLD CAVITIES COOPERATING WITH SINGLE PRESS MEMBER {2}
358  DF  .~> Male-type press member {1}
362  DF  .~> Roll press member coacting with endless surface having product forming shape imparting cavities

DEFINITION

Classification: 425/357

(under the class definition) Apparatus having two or more female molds and a single press member coacting with the molds.

(1) Note. The press member may operate with the molds either sequentially or simultaneously.

SEE OR SEARCH THIS CLASS, SUBCLASS:

220, for a plurality of female molds mounted on a conveyor and a screed type smoothing means shaping fluent stock at an open side of the mold.

369+, and 396, for a single female mold having plural corrugating depressions.