US PATENT SUBCLASS 141 / 291
.~ With valve operated by receiver engaging means

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.~ With valve operated by receiver engaging means {2}
292  DF  .~.~> Valve operator interconnected with receiver inlet engaging means {2}
296  DF  .~.~> Biased coaxial valve stem and nozzle

DEFINITION

Classification: 141/291

(under subclass 285) Filling apparatus including flow controlling means operated by receiver contact.

SEE OR SEARCH THIS CLASS, SUBCLASS:

192+, for automatic control of flow cut-off or diversion of supply means which may involve operators which are responsive to receiver contact.

351+, for receiver actuated supply means wherein diverse materials or flows are not involved, and see the search notes to subclass 351.