US PATENT SUBCLASS 111 / 47
.~.~.~.~ Trip-fork mechanisms

Current as of: June, 1999
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111 /   HD   PLANTING

14  DF  DRILLING {12}
15  DF  .~ Hill-planting machines {5}
34  DF  .~.~ Depositing mechanisms {6}
43  DF  .~.~.~ Line-wire driven {6}
47.~.~.~.~ Trip-fork mechanisms

DEFINITION

Classification: 111/47

(under subclass 43) Devices comprising a forked element or the like combined with guiding devices for directing the knot into contact with the forked element; also modifications of structure and means to accomplish the attachment or detachment of the wire and the fork.