US PATENT SUBCLASS 141 / 301
.~ With valve


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



141 /   HD   FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS

285  DF  MULTIPLE PASSAGE FILLING MEANS FOR DIVERSE MATERIALS OR FLOWS {10}
301.~ With valve {3}
302  DF  .~.~> Plural valved passages {4}
307  DF  .~.~> With trap or chamber in vent passage
308  DF  .~.~> Air vent to supply cut-off by liquid in receiver


DEFINITION

Classification: 141/301

(under subclass 285) Filling apparatus which includes a flow cut-off means.