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Class Information
Number: 366/279
Name: Agitating > Stirrer within stationary mixing chamber > Rotatable stirrer
Description: Subject matter wherein the stirrer rotates about a fixed axis in one direction.










Sub-classes under this class:

Class Number Class Name Patents
366/285 Adjustable 42
366/289 Also axially reciprocable 54
366/308 Collapsible articulated stirrer 44
366/315 Disk-type stirrer 86
366/302 Having cooperating stationary element 70
366/290 In at least one of intercommunicating adjacent mixing chambers 71
366/309 Including scraper, wiper, or brush 126
366/314 Mounted in mixing chamber bottom wall 395
366/287 Planetary 57
366/292 Plural stirrers 74
366/325.1 Relatively fixed plural elements 61
366/318 Screw-type stirrer 137
366/280 With movable element actuated by material 39
366/331 With specified mounting means 235
366/281 With support for attachment to mixing chamber rim 14


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
7201884 Process and apparatus for performing a gas-sparged reaction Apr. 10, 2007
7172334 Hand held blender Feb. 6, 2007
7128163 Self servicing fire extinguisher with external operated internal mixing with wide mouth and external CO.sub.2 chamber Oct. 31, 2006
7010941 Coating of cooled devices Mar. 14, 2006
7008101 Method and apparatus for reproducible dissolution testing of pharmaceutical products Mar. 7, 2006
6994330 Process for high shear gas-liquid reactions Feb. 7, 2006
6962674 Dissolution test apparatus Nov. 8, 2005
6955117 Tool for a food processing machine, in particular of the mixer type, and a machine provided with a tool of this type Oct. 18, 2005
6930163 Process for the continuous preparation of thermoplastically processable polyurethanes with improved softening properties Aug. 16, 2005
6890492 Parallel reactor with internal sensing and method of using same May. 10, 2005
6883958 Apparatus and method for mixing specimens in vials Apr. 26, 2005
6863431 Disruptor device which eliminates cross contamination Mar. 8, 2005
6834175 Developer agitating member Dec. 21, 2004
6786440 Container for blender Sep. 7, 2004
6752529 Methods and apparatus for materials processing Jun. 22, 2004
6742774 Process for high shear gas-liquid reactions Jun. 1, 2004
6723999 Electromagnetic wave assisted chemical processing Apr. 20, 2004
6676285 Low speed precision stirring/mixing device Jan. 13, 2004
6637926 Fluid mixing device and fluid injection valve for use therewith Oct. 28, 2003
6632012 Mixing manifold for multiple inlet chemistry fluids Oct. 14, 2003
6629491 Cooking appliance Oct. 7, 2003
6582116 Apparatus and method for mixing small volumes of reaction materials Jun. 24, 2003
6572262 Densifying of a bulk particulate material Jun. 3, 2003
6572254 Hand operated electric whisk/mixer Jun. 3, 2003
6523993 Blender clutch Feb. 25, 2003
6494613 Apparatus and method for mixing materials sealed in a container under sterile conditions Dec. 17, 2002
6488403 Food mixer with whisk attachment Dec. 3, 2002
6481649 Method for granulating aerogels Nov. 19, 2002
6474863 Agitator and fixing device thereof Nov. 5, 2002
6471392 Methods and apparatus for materials processing Oct. 29, 2002
6467947 Method and apparatus for mixing Oct. 22, 2002
6414054 Continuous preparation of heat-vulcanizable silicone compositions Jul. 2, 2002
6323262 Process for the continuous production of highly viscous filler-containing silicone compositions Nov. 27, 2001
6319996 Polymerization process using a dual shear mixing element Nov. 20, 2001
6310113 Apparatus and methods for producing superabsorbent foams Oct. 30, 2001
6279463 Cooking apparatus Aug. 28, 2001
6281005 Automated nucleic acid compaction device Aug. 28, 2001
6250794 Ice cream making apparatus and an agitator for the same Jun. 26, 2001
6234666 Dynamic delivery line mixing apparatus and method May. 22, 2001
6220150 Apparatus for producing a reconstitutable dehydrated food product Apr. 24, 2001
6186056 Machine tool for processing products including food products Feb. 13, 2001
6161473 Rice washing apparatus Dec. 19, 2000
6113003 Compressed air duster with rotatable agitator Sep. 5, 2000
6089747 Ice cream making apparatus Jul. 18, 2000
6012473 Fluid mixer and roller cleaner Jan. 11, 2000
5993182 Reversible converter of direction of movement and device for displacing volumes using said converter Nov. 30, 1999
5934179 Kitchen appliance with improved drive unit Aug. 10, 1999
5879079 Automated propellant blending Mar. 9, 1999
5859077 Apparatus and method for producing porous superabsorbent materials Jan. 12, 1999
5829342 Cooker assembly Nov. 3, 1998

1 2 3 4 5 6










 
 
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