US PATENT SUBCLASS 141 / 326
.~.~ With means to cap or close an opening

Current as of: June, 1999
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141 /   HD   FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS

311 R  DF  FILLING MEANS WITH RECEIVER OR RECEIVER COACTING MEANS {20}
325  DF  .~ Receiver with plural compartments or openings (e.g., vents) {1}
326.~.~ With means to cap or close an opening {1}
327  DF  .~.~.~> Receiver open at both ends

DEFINITION

Classification: 141/326

(under subclass 325) Filling apparatus including additional means to cap or close one of the openings of the receiver.