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Class Information
Number: 366/306
Name: Agitating > Stirrer within stationary mixing chamber > Rotatable stirrer > Having cooperating stationary element > Element mounted on mixing chamber end wall
Description: Subject matter wherein the stationary element is attached to the end of the mixing chamber.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8556497 Plastic bag containing a disposable vortex breaker Oct. 15, 2013
8500322 Disposable vortex breaker for plastic bag Aug. 6, 2013
7993694 Cooking appliance with stirring means and associated method Aug. 9, 2011
7918601 Dispensing blender jar Apr. 5, 2011
7906018 System for treating wastewater Mar. 15, 2011
7820757 Production of a titania-pigmented polyamide Oct. 26, 2010
7712951 Blender jar May. 11, 2010
7350963 Blender jar Apr. 1, 2008
7178977 Homogenizer Feb. 20, 2007
7063456 Container for a blender Jun. 20, 2006
6769800 Collapsing and telescoping baffles for stirred vessels Aug. 3, 2004
6562763 Method and apparatus for homogenizing drilling fluid in an open-loop process May. 13, 2003
6550955 Process for producing liquid dosage formulations of medicinal compounds on demand from tablets and capsules using a mixing cup with an abrasive interior surface Apr. 22, 2003
6547850 Method for mixing particles into a liquid medium Apr. 15, 2003
6533448 Spiral-type kneading machine with a non-rotating bowl for the preparation of flour-based mixtures Mar. 18, 2003
6491423 Apparatus for mixing particles into a liquid medium Dec. 10, 2002
6337308 Method and apparatus for homogenizing drilling fluid in an open-loop process Jan. 8, 2002
6298776 Turning device for food processing cutting machines Oct. 9, 2001
6250796 Agitation apparatus with static mixer or swirler means Jun. 26, 2001
6059448 Concave baffle May. 9, 2000
6030113 Mixing apparatus and method for mixing black liquor from cellulose production with ash from flue gases formed from combustion of black liquor Feb. 29, 2000
5944998 Rotary filtration device with flow-through inner member Aug. 31, 1999
5868495 Method for treating fluent materials Feb. 9, 1999
5810474 Apparatus for treating materials by creating a cavitation zone downstream of a rotating baffle assembly Sep. 22, 1998
5800058 Vortex elimination device Sep. 1, 1998
5791778 Method and apparatus for mixing gaseous chemical to fiber suspension Aug. 11, 1998
5779360 Agitation apparatus including vessel having mixing blades and moveable agitator Jul. 14, 1998
5702646 Mixing head for mixing fluids, in particular gases and/or liquids Dec. 30, 1997
5692829 Method and apparatus for fluidising a mixture of solid particles dispersed in a continuous lipid phase Dec. 2, 1997
5660468 Agitating blade for a main tank of glue preparing equipment Aug. 26, 1997
5630944 Treatment of sewage sludge May. 20, 1997
5575408 Image developer material agitation system with non-binding mixing coil agitator Nov. 19, 1996
5501524 Method for mixing granulates, powders and liquids and a device therefor Mar. 26, 1996
5404764 Liquid sample container system Apr. 11, 1995
5399014 Mixing apparatus Mar. 21, 1995
5338779 Dry polymer activation apparatus and method Aug. 16, 1994
5254076 Centrifugal pyrocontactor Oct. 19, 1993
5205647 Fluid mixing apparatus and method of mixing Apr. 27, 1993
5118199 Side entry mixer apparatus Jun. 2, 1992
5024647 Centrifugal contactor with liquid mixing and flow control vanes and method of mixing liquids of different phases Jun. 18, 1991
5016446 Recirculation system for soft serve ice cream apparatus May. 21, 1991
4959158 Method for separating disparate components in a fluid stream Sep. 25, 1990
4946286 Liquid pitcher including a mixing and grinding mechanism Aug. 7, 1990
4867878 Liquid bearing for rotary apparatus Sep. 19, 1989
4764022 Kneader for paper products and/or similar waste products Aug. 16, 1988
4719252 Process and apparatus for forming polymeric solutions Jan. 12, 1988
4648720 Beating/emulsifying tool for a domestic electrical appliance for food preparation Mar. 10, 1987
4610548 Homogenizer Sep. 9, 1986
4552462 Stirrer apparatus for paper stock Nov. 12, 1985
4534656 Floating magnetic stirrer with driving guide rod Aug. 13, 1985

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