US PATENT SUBCLASS 137 / 257
.~.~ With relative rotation of tank group and filling head


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

Internet Version by PATENTEC © 1999      Terms of Use



137 /   HD   FLUID HANDLING

255  DF  PLURAL TANKS OR COMPARTMENTS WITH PARALLEL FLOW {8}
256  DF  .~ Sequentially filled and emptied (e.g., holding type) {1}
257.~.~ With relative rotation of tank group and filling head {1}
258  DF  .~.~.~> With rotary filling and emptying head


DEFINITION

Classification: 137/257

(under subclass 256) Apparatus in which a group of tanks or compartments and the filling means therefor are mounted for rotation with respect to one another.

SEE OR SEARCH THIS CLASS, SUBCLASS:

581, for movable tanks, and see the search notes thereto.

SEE OR SEARCH CLASS

141, Fluent Material Handling, With Receiver or Receiver Coacting Means,

129+, for apparatus for filling separable receivers having

means to supply and position successive receivers relative to the filling means. 222, Dispensing,

144, for rotatably mounted assemblies of plural dispensing containers.