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Class Information
Number: 366/258
Name: Agitating > Stirrer within stationary mixing chamber > Mounted in removable mixing chamber closure > Translatable stirrer > Rectilinearly reciprocable only > With rotary input drive
Description: Subject matter wherein the movement of the stirrer is produced by a rotating element or by revolution of a crank, the motion of the rotating element or crank being converted to straight line movement in alternate directions.

Patents under this class:

Patent Number Title Of Patent Date Issued
8557181 Automatic analyzing device Oct. 15, 2013
7685896 Fluid mixing apparatus Mar. 30, 2010
7399112 Liquid mixing system for closed vessels Jul. 15, 2008
7226204 Butter maker Jun. 5, 2007
6955462 Mixing chamber Oct. 18, 2005
6843593 Staining apparatus for stacked electrophoresis slab gels Jan. 18, 2005
6511219 Compact butter maker Jan. 28, 2003
6257755 Compact butter maker Jul. 10, 2001
5813760 Reciprocating mix tank agitator and process for mixing the liquid contents of the tank Sep. 29, 1998
5089178 Household apparatus for whipping cream Feb. 18, 1992
4983045 Mixer Jan. 8, 1991
4915881 Apparatus for making a post foaming gel Apr. 10, 1990
4876038 Apparatus for making a post-foaming gel Oct. 24, 1989
4828399 Compost handling machine May. 9, 1989
4735509 Grout mixing and dispensing system and method Apr. 5, 1988
4563247 Retort with anti-bridging mechanical agitator Jan. 7, 1986

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