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Class Information
Number: 366/316
Name: Agitating > Stirrer within stationary mixing chamber > Rotatable stirrer > Disk-type stirrer > Apertured or notched
Description: Subject matter wherein the stirrer has an opening therethrough or indent in the outer edge.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8663746 Stirring apparatus for combinatorial processing Mar. 4, 2014
8469586 Device with swivel mounting feature for processing food Jun. 25, 2013
8434931 Stirrer and apparatus for small volume mixing May. 7, 2013
8425107 Blender with stirring disk Apr. 23, 2013
8371741 System and process for hydrodesulfurization, hydrodenitrogenation, or hydrofinishing Feb. 12, 2013
8329043 Method and device for treating a liquid Dec. 11, 2012
8322911 Method for preparing a dispersion of water-soluble polymers in water Dec. 4, 2012
8313816 Method for manufacturing reticulate contact body elements and a rotating circular reticulate contact body using them Nov. 20, 2012
8186871 Device for preparing a dispersion of water-soluble polymers in water, and method implementing the device May. 29, 2012
8146487 Mixing device, coffee machine provided with mixing device and use of mixing device Apr. 3, 2012
8028944 Mixing impeller with grinding pegs Oct. 4, 2011
8026402 High shear process for cyclohexane production Sep. 27, 2011
7755009 Compounding thermoplastic materials in-situ Jul. 13, 2010
7592417 Method of drying a material having a cohesive phase Sep. 22, 2009
7488513 Process for producing microcapsule enclosing electrophoretic particle dispersion, microcapsule enclosing electrophoretic particle dispersion and reversible display medium containing the same Feb. 10, 2009
7364351 Fluid mixing apparatus Apr. 29, 2008
7360755 Cavitation device with balanced hydrostatic pressure Apr. 22, 2008
7316502 Mixing blade, blending apparatus, and method of mixing Jan. 8, 2008
7291001 Device for preparing plastics material Nov. 6, 2007
7278781 Fluid mixing apparatus Oct. 9, 2007
7271237 Method of drying a material having a cohesive phase Sep. 18, 2007
7029166 Mixing apparatus Apr. 18, 2006
6981794 Methods for mixing solutions Jan. 3, 2006
6923567 Mixing tank assembly Aug. 2, 2005
6830369 Mixing apparatus Dec. 14, 2004
6803017 Powder homogenizing apparatus, its use, and a homogenizing method using said apparatus Oct. 12, 2004
6616318 Mixing apparatus with an upper mixing element rotatably and reciprocatably associated with a base mixing element Sep. 9, 2003
6575616 Impeller and shield for mixing apparatus Jun. 10, 2003
6568844 Device for in-vessel treatment May. 27, 2003
6562763 Method and apparatus for homogenizing drilling fluid in an open-loop process May. 13, 2003
6491829 Method and unit for processing contaminated liquid Dec. 10, 2002
6474862 Apparatus for making frozen drinks Nov. 5, 2002
6450680 Apparatus for mixing powder Sep. 17, 2002
6447158 Apertured-disk mixer Sep. 10, 2002
6354729 Mixing apparatus Mar. 12, 2002
6337308 Method and apparatus for homogenizing drilling fluid in an open-loop process Jan. 8, 2002
6290386 Mobile device for preparing aqueous liquid paints from powdery components and water Sep. 18, 2001
6280078 Double sided Mixing and aerating apparatus Aug. 28, 2001
6241377 Apparatus for continuously tempering chocolate masses and the like Jun. 5, 2001
6120176 Apparatus for heat treating a food product Sep. 19, 2000
6033103 Mixing device Mar. 7, 2000
5868495 Method for treating fluent materials Feb. 9, 1999
5863587 Apparatus and method for heat treating a fluid product Jan. 26, 1999
5810474 Apparatus for treating materials by creating a cavitation zone downstream of a rotating baffle assembly Sep. 22, 1998
5797728 Disk-shaped impeller for mixing fluids Aug. 25, 1998
5572297 Developer dispersing device Nov. 5, 1996
5490727 Disc-shaped mixing tool with conically beveled through bones Feb. 13, 1996
5318360 Gas dispersion stirrer with flow-inducing blades Jun. 7, 1994
5208050 Mixing orifice extruder May. 4, 1993
5201635 Composite polyurethane mixing impeller Apr. 13, 1993

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