US PATENT SUBCLASS 177 / 117
.~.~ Weigh chamber placement initiates flow

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

60  DF  WEIGHER RESPONSIVE MATERIAL CONTROL {13}
116  DF  .~ Feed {4}
117.~.~ Weigh chamber placement initiates flow

DEFINITION

Classification: 177/117

(under subclass 116) Apparatus wherein the filling operation is initiated responsive to application of the weigh chamber to the weigher.