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Class Information
Number: 366/27
Name: Agitating > Mortar mixer type > With dynamic charging and dynamic delivery
Description: Subject matter including means for directly applying a force to a material in order to move the material toward or into the mixing chamber and forcible removing material therefrom.

Sub-classes under this class:

Class Number Class Name Patents
366/28 Interrelated 18

Patents under this class:

Patent Number Title Of Patent Date Issued
8562202 Concrete production plant Oct. 22, 2013
8308731 Vertebroplasty all in one mixer Nov. 13, 2012
7748888 Apparatus for stabilizing plaster Jul. 6, 2010
7270469 Apparatus and method for adding pigmentation to concrete mix Sep. 18, 2007
6991361 Portable concrete plant Jan. 31, 2006
6644844 Mobile blending apparatus Nov. 11, 2003
6527428 High volume portable concrete batching and mixing plant having compulsory mixer with overlying supported silo Mar. 4, 2003
6267847 Pulper for a stock preparation system Jul. 31, 2001
6193402 Multiple tub mobile blender Feb. 27, 2001
6186654 Portable and modular batching and mixing plant for concrete and the like Feb. 13, 2001
5893639 Apparatus for producing and simulataneously distributing cement mixes and the like Apr. 13, 1999
5695280 Concrete stabilization system and method for utilizing same Dec. 9, 1997
5580166 Cement pump for a wet spray system Dec. 3, 1996
5354127 Segmented mixing auger Oct. 11, 1994
5213414 Mixing apparatus May. 25, 1993
4993839 Method and apparatus for producing asphaltic mix Feb. 19, 1991
4973166 Particulate material conditioner Nov. 27, 1990
4968349 Method for producing hardened cement mineral material, especially concrete, and an apparatus for implementation of the method Nov. 6, 1990
4966463 Mixer unit for cellular concrete paste and method of making such paste Oct. 30, 1990
4922463 Portable volumetric concrete mixer/silo May. 1, 1990
4907890 Portable-concrete mixing device and method for using same Mar. 13, 1990
4892410 Method and apparatus for protective encapsulation of structural members Jan. 9, 1990
4854714 Blender vehicle apparatus Aug. 8, 1989
4846580 Large scale concrete conveyance techniques Jul. 11, 1989
4838701 Mixer Jun. 13, 1989
4834542 Mixer for pulverous and liquid materials (essentially cement and water), of liquid-liquid materials May. 30, 1989
4832498 Mobile concrete mixer May. 23, 1989
4792234 Portable concrete batch plant Dec. 20, 1988
4783171 Loading conveyor for concrete mixer Nov. 8, 1988
4781466 Method and apparatus for producing concrete Nov. 1, 1988
4755059 Auger swivel for concrete mixer Jul. 5, 1988
4752134 Mobile concrete mixer Jun. 21, 1988
4579459 Mixing auger mounting and storage arrangement Apr. 1, 1986
4560281 Foundry apparatus for mixing sand with binder Dec. 24, 1985
4548507 Mixing apparatus for the production of mixtures Oct. 22, 1985
4395128 Mixing tower for concrete or the like Jul. 26, 1983
4322167 Method for making asphalt-rubber pavement compositions Mar. 30, 1982
4311395 Pivoting skid blender trailer Jan. 19, 1982
4298288 Mobile concreting apparatus and method Nov. 3, 1981
4285598 Concrete mixing apparatus Aug. 25, 1981
4269798 Method for producing a curable, filled resin composition, e.g., artificial marble May. 26, 1981
4223996 Apparatus for mixing solid and liquid constituents of mortar or the like Sep. 23, 1980
4114193 Device for the control of concrete manufacture in truck concrete mixers Sep. 12, 1978
4106112 Handling and cooling foundry sand Aug. 8, 1978
4046357 Shotcrete accelerator injection apparatus and method Sep. 6, 1977
4027860 Method of controlling the density of a plugging fluid Jun. 7, 1977

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