US PATENT SUBCLASS 366 / 38
.~.~ By screw conveyor

Current as of: June, 1999
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366 /   HD   AGITATING

1  DF  MORTAR MIXER TYPE {15}
30  DF  .~ With dynamic charging {4}
38.~.~ By screw conveyor

DEFINITION

Classification: 366/38

By screw conveyor:

(under subclass 30) Subject matter wherein the force applying means is a screw conveyor.

SEE OR SEARCH THIS CLASS, SUBCLASS:

35, for a similar device with additional charge means.

76.3, for a screw conveyor for feeding material into a rubber or heavy plastic working apparatus.