US PATENT SUBCLASS 366 / 85
.~.~.~.~ Screw conveyors intermeshing

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

69  DF  RUBBER OR HEAVY PLASTIC WORKING {14}
79  DF  .~ Stirrer is through-pass screw conveyor {7}
83  DF  .~.~ Plural screw conveyors on separate shafts {1}
84  DF  .~.~.~ In parallel intercommunicating mixing chambers {2}
85.~.~.~.~ Screw conveyors intermeshing

DEFINITION

Classification: 366/85

Screw conveyors intermeshing:

(under subclass 84) Subject matter wherein one of said conveyors has a profile which contacts a mating surface of parallel screw conveyor along the length thereof.

SEE OR SEARCH THIS CLASS, SUBCLASS:

301, for parallel stirrers intermeshing with each other in a mixing chamber of general utility.