US PATENT SUBCLASS 111 / 144
.~ Including mulching accessory


Current as of: June, 1999
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111 /   HD   PLANTING

14  DF  DRILLING {12}
144.~ Including mulching accessory {1}
145  DF  .~.~> Harrow {1}


DEFINITION

Classification: 111/144

Including mulching accessory:

(under subclass 14) Apparatus including a specific means to change the compaction or arrangement of, and thereby the capillarity of soil areas down to a preselected depth along a path which includes and is wider than the width of the furrow formed by the opening means.

(1) Note. Included herein are devices which break up soil (i.e., crust) which lies in and to the side of the path of the opener and also devices which form a mulched surface wider than the furrow and which follow the depositing device.

SEE OR SEARCH CLASS

47, Plant Husbandry,

9, for mulching devices, per se.