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Class Information
Number: 366/219
Name: Agitating > By movement of mixing chamber relative to stationary support
Description: Apparatus and corresponding methods including a chamber and means to support the chamber against the force of gravity while allowing the chamber to move with respect to support during agitation the means to support the chamber being fixed with respect to a surface that does not move.


Sub-classes under this class:

Class Number Class Name Patents
366/237 Mixing chamber oscillating only 25
366/240 Mixing chamber rectilinearly reciprocating only 27
366/239 Mixing chamber rocking only 24
366/220 Mixing chamber rotatable only 90


Patents under this class:
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Patent Number Title Of Patent Date Issued
7347613 Apparatus for continuous blending Mar. 25, 2008
7078003 Device for the transfer of energy and/or matter between a soluble solid and a liquid Jul. 18, 2006
6874928 Mixing apparatus and method Apr. 5, 2005
6840664 Tumble drum for mixing food product Jan. 11, 2005
6837843 Equipment for automatic extraction of nucleic acids Jan. 4, 2005
6776517 Mixing apparatus and method Aug. 17, 2004
6709151 Mixing device for mixing liquid, flowable or powdery materials Mar. 23, 2004
6517230 Mixing apparatus and method Feb. 11, 2003
6482363 Feed system for closed reaction chambers with moveable sample racks Nov. 19, 2002
6367963 Food mixing apparatus Apr. 9, 2002
6325533 Apparatus for storing containers of mixtures for preventing separation or crystallization thereof Dec. 4, 2001
6235245 Device for mixing, resuspending, homogenizing and aeration of substances in test tubes May. 22, 2001
6213630 Unbalanced vibrator for stone forming machines Apr. 10, 2001
6210031 Bone cement device and package Apr. 3, 2001
6096544 Method of improved mixing in roller bottles Aug. 1, 2000
5938330 Dynamically enhanced V-blender Aug. 17, 1999
5884999 Method and apparatus for mixing particulate solids with rocking and rotational motion Mar. 23, 1999
5865538 Containerized batch mixer Feb. 2, 1999
5813759 Method and apparatus for vortex mixing using centrifugal force Sep. 29, 1998
5749652 Mixing apparatus and method May. 12, 1998
5632956 Apparatus and methods for carrying out electrochemiluminescence test measurements May. 27, 1997
5589394 Cell suspension preparation apparatus and method Dec. 31, 1996
5575560 Paint tote with colapsible liner and tote agitator Nov. 19, 1996
5567050 Apparatus and method for rapidly oscillating specimen vessels Oct. 22, 1996
5564826 Reciprocating bath shaker Oct. 15, 1996
5527109 Device for the propulsion of an oloid shaped tumbler body Jun. 18, 1996
5525305 In vitro model of an in vivo digestive tract Jun. 11, 1996
5501522 Multiple rotation materials processor Mar. 26, 1996
5492405 Device for the propulsion of an oloid shaped tumbler body Feb. 20, 1996
5492406 Device for the propulsion of an oloid shaped tumbler body Feb. 20, 1996
5468616 Method and apparatus for rapid mixing of small volumes for enhancing biological reactions Nov. 21, 1995
5464752 Automated analyzer for screening cells or formed bodies for enumeration of populations expressing selected characteristics Nov. 7, 1995
5360265 Apparatus with inversion linkage mechanism Nov. 1, 1994
5352417 Apparatus for deodorization of cork Oct. 4, 1994
5352037 Mixing bowl for a planetary centrifugal mixer, and mixer receiving such bowls Oct. 4, 1994
5346303 Shaker/incubator Sep. 13, 1994
5346304 Apparatus for mixing propellant charge powder rods Sep. 13, 1994
5312183 Kneading machine for food products and a method of kneading which can be performed by the machine May. 17, 1994
5310257 Mixing apparatus May. 10, 1994
5290100 Method of mixing propellant charge powder rods Mar. 1, 1994
5288146 Rocking, rolling composters Feb. 22, 1994
5266273 Process and apparatus for forming a solution gradient and for conducting a blotting process Nov. 30, 1993
5238303 Method of and apparatus for mixing of fluent materials enclosed in a bag Aug. 24, 1993
5238304 Process and device for mixing Aug. 24, 1993
5215376 Method for causing vortices in a test tube Jun. 1, 1993
5171539 Apparatus for forming a continuous solution gradient Dec. 15, 1992
5085512 Apparatus for the moving of liquid, pasty and/or pourable media Feb. 4, 1992
5052812 Bath shaker Oct. 1, 1991
5005981 Apparatus for method for causing vortices in a test tube Apr. 9, 1991
4957373 Method and apparatus for mixing bulk materials in powdered or granular form Sep. 18, 1990

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