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Class Information
Number: 366/37
Name: Agitating > Mortar mixer type > With dynamic charging > Plural charge means > Plural dynamic
Description: Subject matter having more than one charge means and a force is applied directly to the material in each charge means.










Patents under this class:

Patent Number Title Of Patent Date Issued
6971783 Recycled material and mixing machinery Dec. 6, 2005
6876904 Portable concrete plant dispensing system Apr. 5, 2005
6481883 Apparatus and method for mixing cementitious materials having a cyclonic disc mixer and weighing means Nov. 19, 2002
5873653 Mobile pugmill having a weight metering control system Feb. 23, 1999
5730523 Portable concrete plant Mar. 24, 1998
5590976 Mobile paving system using an aggregate moisture sensor and method of operation Jan. 7, 1997
5303998 Method of mixing and managing oil and gas well drilling fluids Apr. 19, 1994
5044819 Monitored paving system Sep. 3, 1991
4922463 Portable volumetric concrete mixer/silo May. 1, 1990
4892410 Method and apparatus for protective encapsulation of structural members Jan. 9, 1990
4846580 Large scale concrete conveyance techniques Jul. 11, 1989
4832497 Method and an apparatus for mixing gravel and bitumen May. 23, 1989
4783171 Loading conveyor for concrete mixer Nov. 8, 1988
4781466 Method and apparatus for producing concrete Nov. 1, 1988
4669886 Apparatus for preparing a mixture Jun. 2, 1987
4586824 Mobile concrete mixing apparatus May. 6, 1986
4506982 Apparatus for continuously blending viscous liquids with particulate solids Mar. 26, 1985
4406548 Mobile concrete mixing apparatus Sep. 27, 1983
4395128 Mixing tower for concrete or the like Jul. 26, 1983
4391528 Silo system for mixing stored material Jul. 5, 1983
4390281 Slurry gun Jun. 28, 1983
4387996 Batch method of recycling asphaltic concrete Jun. 14, 1983
4322167 Method for making asphalt-rubber pavement compositions Mar. 30, 1982
4304493 Sand mixer Dec. 8, 1981
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
4219279 Mobile gunnite material mixer Aug. 26, 1980
4205919 Mixer for and method for mixing particulate constituents Jun. 3, 1980
4096588 Recycled asphalt-aggregate process and apparatus Jun. 20, 1978
3995837 Apparatus for mixing foundry materials Dec. 7, 1976
3938673 Portable concrete batch plant Feb. 17, 1976











 
 
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