US PATENT SUBCLASS 366 / 159.1
.~ Returning material to supply

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


366 /   HD   AGITATING

150.1  DF  HAVING SPECIFIED FEED MEANS {16}
159.1.~ Returning material to supply

DEFINITION

Classification: 366/159.1

Returning material to supply:

(under subclass 150.1) Subject matter including means to cause or permit material fed toward the mixing chamber to move away from the chamber in the feed means before entering the mixing chamber.

SEE OR SEARCH THIS CLASS, SUBCLASS:

136, for an apparatus including external means for recirculating material from and to the mixing chamber.