US PATENT SUBCLASS 111 / 62
.~.~.~ Floating auxiliary

Current as of: June, 1999
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111 /   HD   PLANTING

14  DF  DRILLING {12}
52  DF  .~ Frame and planting-element arrangement {4}
59  DF  .~.~ Main and auxiliary frame {3}
62.~.~.~ Floating auxiliary {3}
134  DF  .~.~.~.~> Gauge means for auxiliary frame {2}
63  DF  .~.~.~.~> Hopper carrying {1}
66  DF  .~.~.~.~> Tool-bar type {1}

DEFINITION

Classification: 111/62

(under subclass 59) Devices in operative position the auxiliary being free to trail or move with relation to the main frame to accommodate itself to the unevenness or inequalities of the ground traversed.

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