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Class Information
Number: 366/275
Name: Agitating > Stirrer within stationary mixing chamber > Flexible diaphragm
Description: Subject matter wherein the stirrer is a resilient diaphragm within the chamber or chamber walls which on movement agitates the material within the chamber.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7377686 |
Disposable mixing system |
May. 27, 2008 |
| 7235175 |
Device for treating hydrophilic sludge by hydraulic turbulence effect combined with oxidation and chemical reactions by additive input |
Jun. 26, 2007 |
| 7217380 |
Vibration apparatus and methods of vibration |
May. 15, 2007 |
| 7195393 |
Micro fluidic valves, agitators, and pumps and methods thereof |
Mar. 27, 2007 |
| 7070740 |
Method and apparatus for processing biomolecule arrays |
Jul. 4, 2006 |
| 6939032 |
Cover slip mixing apparatus |
Sep. 6, 2005 |
| 6910797 |
Mixing device having sequentially activatable circulators |
Jun. 28, 2005 |
| 6837610 |
Bioprocess container, bioprocess container mixing device and method of use thereof |
Jan. 4, 2005 |
| 6318888 |
Method and device for introducing sound waves into reactors |
Nov. 20, 2001 |
| 5826979 |
Waste material processing apparatus and method |
Oct. 27, 1998 |
| 5456586 |
Apparatus for manufacturing articles made of polyurethane |
Oct. 10, 1995 |
| 5312754 |
Composting apparatus and system |
May. 17, 1994 |
| 5251978 |
Driving device for a vortex mixing apparatus |
Oct. 12, 1993 |
| 5240323 |
Pharmaceutical mixing container with extendable agitator bellows |
Aug. 31, 1993 |
| 5078504 |
Dispersion apparatus |
Jan. 7, 1992 |
| 5052813 |
Tube type vortex ring mixers |
Oct. 1, 1991 |
| 4810099 |
Mixer |
Mar. 7, 1989 |
| 4793714 |
Apparatus for mixing fluids |
Dec. 27, 1988 |
| 4685811 |
Non-intrusive mixing of fluid |
Aug. 11, 1987 |
| 4449827 |
Mixing device |
May. 22, 1984 |
| 4207007 |
Liquid-stirring device and installation for treating loose materials |
Jun. 10, 1980 |
| 4153375 |
Method of agitating slurries |
May. 8, 1979 |
| 3962892 |
Machine for controlled conditioning of liquids and mixtures |
Jun. 15, 1976 |
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