US PATENT SUBCLASS 435 / 291.8
.~.~.~.~.~ Rotating vessel

Current as of: June, 1999
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435 /   HD   CHEMISTRY: MOLECULAR BIOLOGY AND MICROBIOLOGY

283.1  DF  APPARATUS {9}
289.1  DF  .~ Bioreactor {16}
291.1  DF  .~.~ Malting or mashing apparatus {3}
291.5  DF  .~.~.~ With agitator or mash turner {2}
291.7  DF  .~.~.~.~ With horizontal axis of rotation {1}
291.8.~.~.~.~.~ Rotating vessel

DEFINITION

Classification: 435/291.8

Rotating vessel:

(under subclass 291.7) Apparatus which includes a horizontally disposed vessel and means for rotating the vessel about its central axis.

SEE OR SEARCH THIS CLASS, SUBCLASS:

290.3, for a rotatably mounted composting apparatus.

298.2, for a rotatably mounted bioreactor of general utility.

SEE OR SEARCH CLASS

210, Liquid Purification or Separation, for rotatably mounted devices.

422, Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing, particularly

209, for chemical reactors including means for rotating a reaction chamber during use.