US PATENT SUBCLASS 111 / 25
.~.~ Depositing and marking mechanisms

Current as of: June, 1999
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111 /   HD   PLANTING

14  DF  DRILLING {12}
15  DF  .~ Hill-planting machines {5}
25.~.~ Depositing and marking mechanisms {3}
26  DF  .~.~.~> Powder marking
27  DF  .~.~.~> Driving marking {1}
29  DF  .~.~.~> Driven marker {2}

DEFINITION

Classification: 111/25

(under subclass 15) Dropping mechanism and mechanism for making a mark to locate the dropped material, the actuation of which mechanisms has a fixed time relationship.

SEE OR SEARCH THIS CLASS, SUBCLASS:

16, comprising devices for and aids in producing a change in the timing of operation of the depositing and marking mechanisms.

18+, for organizations comprising depositing and marking mechanisms in combination with special planter-frame construction.