US PATENT SUBCLASS 406 / 90
.~.~ In receptacle

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

Internet Version by PATENTEC © 1999      Terms of Use


406 /   HD   CONVEYORS: FLUID CURRENT

86  DF  HAVING MEANS FOR MAINTAINING LOAD IN SUSPENSION ALONG FLOW PATH {4}
89  DF  .~ Including permeable member {1}
90.~.~ In receptacle {1}
91  DF  .~.~.~> Permeable member surrounding discharge opening or conduit

DEFINITION

Classification: 406/90

In receptacle:

(under subclass 89) Subject matter wherein the load path is located within a hopper or similar container.

(1) Note. The load must be conveyed along a path defining surface within the receptacle for placement in this and indented subclasses. If the fluid moves the material in a random manner to stir or dislodge the same, then the fluid is considered to be agitating fluid.

SEE OR SEARCH THIS CLASS, SUBCLASS:

138, for a receptacle at the intake of a fluid current conveyor and having a permeable member therein through which

agitating fluid is passed.

SEE OR SEARCH CLASS

222, Dispensing,

195, for fluid agitation of material in a receptacle.