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Class Information
Number: 366/220
Name: Agitating > By movement of mixing chamber relative to stationary support > Mixing chamber rotatable only
Description: Subject matter wherein the chamber revolves about a fixed axis in one direction only during agitating.


Sub-classes under this class:

Class Number Class Name Patents
366/234 Foraminous mixing chamber 43
366/222 Interrelated stirrer and mixing chamber drive 22
366/232 Mixing chamber supported by shaft at one end only 29
366/235 Plural mixing chambers 45
366/236 Rectangular mixing chamber 6
366/233 Roller or suspended support for mixing chamber 68
366/225 With deflector 22
366/224 With rotatable stirrer 68
366/221 With scraper 21


Patents under this class:
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Patent Number Title Of Patent Date Issued
7332000 Method of producing gel negative electrode for alkaline battery and apparatus for producing the same Feb. 19, 2008
RE39256 Drum cooker Sep. 5, 2006
7083323 Flexible mixing bag for mixing solids, liquids and gases Aug. 1, 2006
7081265 Ice cream maker Jul. 25, 2006
6910801 Agitating and mixing device Jun. 28, 2005
6874928 Mixing apparatus and method Apr. 5, 2005
6776517 Mixing apparatus and method Aug. 17, 2004
6733168 Separating and sorting apparatus for asphalt May. 11, 2004
6719451 Rotating cup mechanism Apr. 13, 2004
6592250 Chamber apparatus for treating waste and removing the waste following treatment Jul. 15, 2003
6527432 Bidirectional flow centrifugal microfluidic devices Mar. 4, 2003
6517230 Mixing apparatus and method Feb. 11, 2003
6402366 Drum unit for receiving bulk material for surface treatment Jun. 11, 2002
6367371 Automatic food processing device Apr. 9, 2002
6332705 Stirring device with vessel centering and stabilizing means Dec. 25, 2001
6325533 Apparatus for storing containers of mixtures for preventing separation or crystallization thereof Dec. 4, 2001
6299567 Selective component agitation apparatus and method Oct. 9, 2001
6286417 Drum cooker Sep. 11, 2001
6264359 Rotatable composter Jul. 24, 2001
6220744 Rotary barrel mixer and assembly Apr. 24, 2001
6040013 Vacuum tumbling of meats and other foods Mar. 21, 2000
5981270 Bio-catalytic oxidation reactor Nov. 9, 1999
5947337 Rotary union Sep. 7, 1999
5944417 Method and a handy apparatus with a spherical container to be used for mixing desert soil with peat moss, or other powdery substances with a different specific gravity, evenly Aug. 31, 1999
5906435 Particulate drum mixer with scoop section and seal assembly with bladder May. 25, 1999
5845992 Tire tube container and tumbler Dec. 8, 1998
5635398 Hybridization vessel rotator Jun. 3, 1997
5567616 Apparatus for supporting and driving a rotating cylinder Oct. 22, 1996
5556202 Pivotly mounted drum type mixer Sep. 17, 1996
5500641 Safety switch device for use in manufacture of round cylindrical vessels Mar. 19, 1996
5496110 Appparatus for mixing and extracting samples Mar. 5, 1996
5494350 Rotating composter having a wide connecting collar Feb. 27, 1996
5427947 Environmental chamber and method for composting solid waste Jun. 27, 1995
5403395 Reel for applying topical substances to base products Apr. 4, 1995
5376175 Method and means for uniformly coating particulate material Dec. 27, 1994
5350232 Device for mixing, homogenizing or reacting at least two components Sep. 27, 1994
5318359 Automatic medical sampling device Jun. 7, 1994
5300438 Composting apparatus Apr. 5, 1994
5275026 Clothes washing machine Jan. 4, 1994
5266273 Process and apparatus for forming a solution gradient and for conducting a blotting process Nov. 30, 1993
5244804 Apparatus for co-composting municipal refuse Sep. 14, 1993
5197801 Tumbler Mar. 30, 1993
5190372 Mixer Mar. 2, 1993
5171539 Apparatus for forming a continuous solution gradient Dec. 15, 1992
5151368 Dual axis, continuous flow bioreactor apparatus Sep. 29, 1992
5098368 Centrifugal apparatus Mar. 24, 1992
5054933 Mixing device with means to introduce and extract gaseous material Oct. 8, 1991
5044428 Air powered heater/mixer Sep. 3, 1991
4994231 Apparatus for blending constituents of varying densities Feb. 19, 1991
4918660 Industrial treatment machines with rotating vessel Apr. 17, 1990

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