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Class Information
Number: 366/317
Name: Agitating > Stirrer within stationary mixing chamber > Rotatable stirrer > Disk-type stirrer > With projection
Description: Subject matter wherein the stirrer has an element projecting from a surface or the periphery of the stirrer.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8425107 Blender with stirring disk Apr. 23, 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
8298621 Stirring apparatus for combinatorial processing Oct. 30, 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
8058171 Stirring apparatus for combinatorial processing Nov. 15, 2011
8028944 Mixing impeller with grinding pegs Oct. 4, 2011
7967500 Split vane blender Jun. 28, 2011
7967498 Submersibly operable high volume and low pressure liquid transfer equipment Jun. 28, 2011
7740401 Food mixing machine and agitator therefor Jun. 22, 2010
7674034 Food mixing machine and agitator therefor Mar. 9, 2010
7553065 Mixing device Jun. 30, 2009
7513678 Rotary mixing device in molded packaging Apr. 7, 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
7473025 Mixing impeller with spiral leading edge Jan. 6, 2009
7431893 Process and apparatus for continuous polycondensation Oct. 7, 2008
7334937 Impeller vane assembly for liquid/solid blenders Feb. 26, 2008
7334936 Mixing device and method of mixing Feb. 26, 2008
7316502 Mixing blade, blending apparatus, and method of mixing Jan. 8, 2008
7281839 Turbine cement/water mixer for concrete production Oct. 16, 2007
7275857 Apparatus for treating plastics material Oct. 2, 2007
7134621 Mixing apparatus Nov. 14, 2006
7127919 Methods and apparatus for homogenizing molten glass Oct. 31, 2006
7070317 Method of mixing using vaned mixing device Jul. 4, 2006
7070174 Mixing apparatus for mixing gas in a closed reactor Jul. 4, 2006
6997598 Impact-type rotary fining, homogenizing and emulsifying device Feb. 14, 2006
6997444 Radial disc impeller apparatus and method Feb. 14, 2006
6974246 Apparatus for blending liquids and solids including improved impeller assembly Dec. 13, 2005
6860631 Surface aeration impeller designs Mar. 1, 2005
6848823 Method of mixing viscous fluids Feb. 1, 2005
6783271 Rotary dispergator, method of producing food products with the use thereof and food products produced by this method Aug. 31, 2004
6715912 Surface aeration impellers Apr. 6, 2004
6705554 Rotor for a paper stock processing machine, anti-wear element for such a rotor, and paper stock processing apparatus Mar. 16, 2004
6688764 Method of mixing using mixing device having vanes with sloping edges Feb. 10, 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
6551655 Systems, methods, and apparatuses for application of liquid additives to materials Apr. 22, 2003
6543927 Method of mixing viscous fluids Apr. 8, 2003
6523994 Food mixer with screw-threaded impeller Feb. 25, 2003
6491423 Apparatus for mixing particles into a liquid medium Dec. 10, 2002
6481883 Apparatus and method for mixing cementitious materials having a cyclonic disc mixer and weighing means Nov. 19, 2002
6450680 Apparatus for mixing powder Sep. 17, 2002
6447158 Apertured-disk mixer Sep. 10, 2002
6435707 Continuous mixing apparatus with upper and lower bladed disk impellers and a notched blade Aug. 20, 2002
6431741 Method of mixing viscous fluids Aug. 13, 2002
6431742 Continuous mixing apparatus with upper and lower disk impellers each having scrapers Aug. 13, 2002
6402359 Method of producing a porous paste, especially a porous plaster slurry, and a mixer for preparing such paste or slurry Jun. 11, 2002
6328466 Agitation blade Dec. 11, 2001
6325532 Method for mixing viscous fluids Dec. 4, 2001

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