US PATENT SUBCLASS 111 / 134
.~.~.~.~ Gauge means for auxiliary frame

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  DF  .~.~.~ Floating auxiliary {3}
134.~.~.~.~ Gauge means for auxiliary frame {2}
135  DF  .~.~.~.~.~> Rotating gauge means {2}
138  DF  .~.~.~.~.~> Sled frame

DEFINITION

Classification: 111/134

Gauge means for auxiliary frame:

(under subclass 62) Apparatus which includes a means to effectively control the cutting depth of a furrow opener mounted on a floating auxiliary frame.

SEE OR SEARCH CLASS

172, Earth Working,

738, for an adjustable gauge runner and subclass 764 for runner or shoe gauges, per se.