US PATENT SUBCLASS 47 / 1.44
FLAME CULTIVATING
Current as of: June, 1999
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DEFINITION
Classification: 47/1.44
Apparatus for or method of either destroying undesired vegetation in the vicinity of growing crop plants or inhibiting its growth by at least partially burning the undesired vegetation by directly applying thereto the blaze of a combustion action.
SEE OR SEARCH CLASS
43, Fishing, Trapping, and Vermin Destroying,
144, for similar devices that destroy insects by burning and see the search notes thereunder.
111, Planting,
118, and the subclasses indented thereunder, especially subclasses 120+ for devices that disturb the soil in situ and apply flame on the products of a combustion action to the disturbed soil and see the search notes thereunder.