US PATENT SUBCLASS 249 / 141
.~ Including auxiliary port for transmission of fluid, i.e., vent or drain

Current as of: June, 1999
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249 /   HD   STATIC MOLDS

117  DF  CONTAINER-TYPE MOLDING DEVICE {14}
141.~ Including auxiliary port for transmission of fluid, i.e., vent or drain

DEFINITION

Classification: 249/141

(under subclass 117) Apparatus having an auxiliary port(s) - (vent or drain), in addition to the material inlet, in communication with the mold cavity to allow transmission of fluid.

SEE OR SEARCH THIS CLASS, SUBCLASS:

113, for molding apparatus having an auxiliary port(s) and a removably foraminous liner.