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Class Information
Number: 366/54
Name: Agitating > Mortar mixer type > Movable mixing chamber > Rotatable
Description: Subject matter wherein the mixing chamber turns about an axis in one direction only.










Sub-classes under this class:

Class Number Class Name Patents
366/55 With additional diverse motion 5
366/56 With agitator 21
366/60 With specified actuating or control means 30
366/62 With specified support structure 33


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8641262 Building material mixer Feb. 4, 2014
8550691 Warm mix asphalt production system and method Oct. 8, 2013
8442688 System for monitoring plant equipment May. 14, 2013
8311678 Method for adjusting concrete rheology based upon nominal dose-response profile Nov. 13, 2012
8293835 Method for preparing silicone composition Oct. 23, 2012
8231262 Efficiency of heat transfer and thermal expansion of tubular heat exchange members in an indirectly heated rotary heater Jul. 31, 2012
8104947 Concrete agitating drum driving device Jan. 31, 2012
8083394 Concrete wash and recovery system Dec. 27, 2011
7896538 Power system for a small load concrete truck drum Mar. 1, 2011
7824096 Auxiliary water tank and pump assembly for a concrete mixing vehicle Nov. 2, 2010
7744267 Mixing drum drive ring Jun. 29, 2010
6957908 Environmental shield for a truck mounted concrete mixer Oct. 25, 2005
6902311 Plastics drum for concrete mixing and methods of manufacture thereof Jun. 7, 2005
6876904 Portable concrete plant dispensing system Apr. 5, 2005
6733168 Separating and sorting apparatus for asphalt May. 11, 2004
6726650 Automatic liquid injection system and method Apr. 27, 2004
6363625 Multiple drum mixing system Apr. 2, 2002
6264361 Drum insulating device for a concrete truck Jul. 24, 2001
6220744 Rotary barrel mixer and assembly Apr. 24, 2001
6149290 Front discharge concrete vehicle having two operator stations in a cab enclosure Nov. 21, 2000
6062716 Front-end discharge concrete mixer truck May. 16, 2000
6039468 Washout assembly for cement mixer vehicle Mar. 21, 2000
6040013 Vacuum tumbling of meats and other foods Mar. 21, 2000
5964225 Tobacco treatment cylinder and method Oct. 12, 1999
5868494 Wheeled motorized mixer Feb. 9, 1999
5741065 Cleaning system and methods for a mixing truck Apr. 21, 1998
5730523 Portable concrete plant Mar. 24, 1998
5676460 Hinged safety rail for a concrete mixing truck Oct. 14, 1997
5403085 Process for introducing material into a treatment device Apr. 4, 1995
5376175 Method and means for uniformly coating particulate material Dec. 27, 1994
5127740 Concrete reclamation system and method for utilizing same Jul. 7, 1992
5033405 Granulating and coating apparatus Jul. 23, 1991
4812044 Tag axle assembly with limit switch Mar. 14, 1989
4786179 Emergency protection apparatus and method for concrete mixer trucks disabled in the field Nov. 22, 1988
4762421 Tag axle assembly for work vehicles Aug. 9, 1988
4750840 Manually operated portable mixing device Jun. 14, 1988
4569648 Self-cleaning rotating drum Feb. 11, 1986
4521116 Mixing apparatus with removable drum liner Jun. 4, 1985
4311396 Truck mixer Jan. 19, 1982
4273000 Drive mechanism for a drum Jun. 16, 1981
4272212 Method and apparatus for rejuvenating and recycling asphalt Jun. 9, 1981
4240754 Asphaltic concrete patch mixing and heating apparatus and method Dec. 23, 1980
4226552 Asphaltic pavement treating apparatus and method Oct. 7, 1980
4212542 Front end loading transit mixer Jul. 15, 1980
4189237 Method of preparing and pouring concrete on a building site and a container and a vehicle for use with this method Feb. 19, 1980
4188127 Mixing blades of concrete mixing drums Feb. 12, 1980
4187028 Mixing blade for concrete mixer Feb. 5, 1980
4172365 Rollable cooler Oct. 30, 1979
4143973 Gear Mar. 13, 1979
4095285 Device for the preparation of coated products for construction and maintenance of highways Jun. 13, 1978

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