US PATENT SUBCLASS 141 / 296
.~.~ Biased coaxial valve stem and nozzle

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

285  DF  MULTIPLE PASSAGE FILLING MEANS FOR DIVERSE MATERIALS OR FLOWS {10}
291  DF  .~ With valve operated by receiver engaging means {2}
296.~.~ Biased coaxial valve stem and nozzle

DEFINITION

Classification: 141/296

(under subclass 291) Filling apparatus in which the fluid outlet means and the flow cut-off means operator are substantially concentric and in which the flow cut-off means is urged toward closed position.