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Class Information
Number: 366/30
Name: Agitating > Mortar mixer type > With dynamic charging
Description: Subject matter including means for directly applying force to a material in order to move the material toward or into the mixing chamber, and the corresponding methods.

Sub-classes under this class:

Class Number Class Name Patents
366/38 By screw conveyor 36
366/31 By vibration 9
366/33 Plural charge means 35
366/39 Skip 9

Patents under this class:

Patent Number Title Of Patent Date Issued
8562202 Concrete production plant Oct. 22, 2013
7351025 Aggregate handling system Apr. 1, 2008
6638344 Plenum pulsed filter vent Oct. 28, 2003
6554465 Concrete admixture packaging and batch feed system Apr. 29, 2003
6361199 Cement mixing apparatus and method Mar. 26, 2002
6280073 Rotary elevator for feeding aggregate from a drum dryer to a mixing drum Aug. 28, 2001
6183123 Fiber additive concrete manufacturing method Feb. 6, 2001
5709466 Mixer for cementitious materials Jan. 20, 1998
5599095 Concrete strengthening and adhesion material feeding apparatus Feb. 4, 1997
5490928 Tandem waterwheel trommel Feb. 13, 1996
5261739 Multifunction construction machine Nov. 16, 1993
5171121 Portable concrete batch plant Dec. 15, 1992
5121989 Transportable concrete batching apparatus Jun. 16, 1992
4953135 Dry blending with fibers Aug. 28, 1990
4940335 Method and apparatus for adding predetermined quantity of material to a reactor Jul. 10, 1990
4932785 Aggregate drying system with improved aggregate dryer and mass flow apparatus Jun. 12, 1990
4808004 Mixing apparatus Feb. 28, 1989
4789244 Apparatus and method to produce foam, and foamed concrete Dec. 6, 1988
4669887 Dry blending with fibers Jun. 2, 1987
4594046 Mobile apparatus for mixing and loading concrete Jun. 10, 1986
4548538 Mobile apparatus for mixing and loading concrete Oct. 22, 1985
4544275 Concrete mixer truck Oct. 1, 1985
4448535 Apparatus for blending additives into a liquid May. 15, 1984
4431310 Method of preparing kneaded compositions Feb. 14, 1984
4400126 Roadable storage container for bituminous mix Aug. 23, 1983
4311395 Pivoting skid blender trailer Jan. 19, 1982
4281934 Apparatus for mixing construction materials Aug. 4, 1981
4211491 Covered mixing machine, or the like, and method of loading the same Jul. 8, 1980
4107789 Method and apparatus for uniformly pneumatically dispersing material Aug. 15, 1978
4103351 Apparatus for controlling the density of a plugging fluid Jul. 25, 1978
4023779 Fibrous concrete mixing system May. 17, 1977
4007921 Apparatus for mixing dry particles with a liquid Feb. 15, 1977
3997434 Concrete reclamation system Dec. 14, 1976
3995867 Process for producing light weight concrete Dec. 7, 1976

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