US PATENT SUBCLASS 111 / 165
.~.~.~.~.~ Staggered arrangement

Current as of: June, 1999
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111 /   HD   PLANTING

14  DF  DRILLING {12}
149  DF  .~ Furrow opener {7}
157  DF  .~.~ Rotary opener {2}
163  DF  .~.~.~ Disk {3}
164  DF  .~.~.~.~ Plural cooperating disk openers {2}
165.~.~.~.~.~ Staggered arrangement

DEFINITION

Classification: 111/165

Staggered arrangement:

(under subclass 164) Apparatus wherein at least one of the disks is not aligned in a transverse direction with the other disk or disks in the assembly.