US PATENT SUBCLASS 177 / 68
.~ Flow terminator requiring external reset

Current as of: June, 1999
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177 /   HD   WEIGHING SCALES

60  DF  WEIGHER RESPONSIVE MATERIAL CONTROL {13}
68.~ Flow terminator requiring external reset {6}
69  DF  .~.~> Plural feed, simultaneous cutoff
70  DF  .~.~> Sequential feeding, plural ingredients
71  DF  .~.~> Feed and discharge {1}
73  DF  .~.~> Receiver operated reset
74  DF  .~.~> Latch release {3}
79  DF  .~.~> Holding magnet

DEFINITION

Classification: 177/68

(under subclass 60) Apparatus which terminates flow of material in response to movement of the weigh chamber the necessary reestablishment of flow being initiated by an external operator.