US PATENT SUBCLASS 53 / 67
.~.~ Responsive to presence or absence of preformed receptacle

Current as of: June, 1999
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53 /   HD   PACKAGE MAKING

52  DF  WITH MEANS RESPONSIVE TO A SENSED CONDITION {6}
64  DF  .~ Of receptacle or cover feed or adjunct feed or application {5}
67.~.~ Responsive to presence or absence of preformed receptacle {5}
68  DF  .~.~.~> With closure ejection means
69  DF  .~.~.~> During infeed
70  DF  .~.~.~> With solenoid control means
71  DF  .~.~.~> With intermediate clutch
72  DF  .~.~.~> And presence or absence of closure

DEFINITION

Classification: 53/67

(under subclass 64) Apparatus wherein the effected control is initiated by a sensing of the presence or absence of a preformed receptacle.

(1) Note. See the Class Definition, Glossary for the meaning of the term "receptacle".