US PATENT SUBCLASS 239 / 218.5
.~.~ Screw or spiral conveyer


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

Internet Version by PATENTEC © 1999      Terms of Use



239 /   HD   FLUID SPRINKLING, SPRAYING, AND DIFFUSING

214  DF  SLINGER OR SPLASHER; OR DEFLECTOR ROTATED RELATIVE TO EFFLUENT {7}
215  DF  .~ With separate pump or movable conveyer means delivering to distributor {3}
218.5.~.~ Screw or spiral conveyer


DEFINITION

Classification: 239/218.5

(under subclass 215) Apparatus in which the movable means delivering to the distributor is of helical configuration.