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Class Information
Number: 366/40
Name: Agitating > Mortar mixer type > With liquid charge
Description: Subject matter including means for supplying liquid to the mixing chamber without the direct application of force to the liquid.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8613543 Under drum water tank Dec. 24, 2013
8201986 Warm mix asphalt production system and method Jun. 19, 2012
7645064 Continuous mixing and delivery machine for temporarily flowable solid materials Jan. 12, 2010
7530728 Water control apparatus May. 12, 2009
7267473 Transfer system for coloring agents Sep. 11, 2007
7258710 Maritime emissions control system Aug. 21, 2007
6910796 Process and equipment for producing concrete products having blended colors Jun. 28, 2005
6905048 Volumetric solid and liquid dispenser Jun. 14, 2005
6726736 System and method for reducing emissions from a dust generation station including a metal cutting station Apr. 27, 2004
6645275 Apparatus and methods for removing fines from a gas stream Nov. 11, 2003
6568842 High capacity mobile lime slaker May. 27, 2003
6220837 Progressing cavity pump having a ratio of eccentricity, rotor diameter and stator lead Apr. 24, 2001
5915833 Method and device for cooling foundry sand Jun. 29, 1999
5795060 Method and apparatus for continuous production of colloidally-mixed cement slurries and foamed cement grouts Aug. 18, 1998
5718508 Self-cleaning mixer for cement slurry Feb. 17, 1998
5702181 Pug mill water flow control system Dec. 30, 1997
5609416 Portable continual mixer Mar. 11, 1997
5570953 Mud-mixing machine for drywall texturing and other applications Nov. 5, 1996
5513911 Vehicle mixer May. 7, 1996
5470147 Portable continual mixer Nov. 28, 1995
5466063 Device for continuously mixing liquid additives into a fluid Nov. 14, 1995
5419633 Paddle mixer with mixing drum mounted on transportable frame having paddles with rubber scraping elements May. 30, 1995
5397177 Asphalt production plant having a two-burner dryer with increased exhaust capacity Mar. 14, 1995
5330265 Apparatus and apparatus for mixing and cooling molding sand Jul. 19, 1994
5268111 Concrete reclamation system with mixing agitator Dec. 7, 1993
5232282 Food waste mixing and heat treating vehicle, hog lot and method of raising and feeding hogs Aug. 3, 1993
5213414 Mixing apparatus May. 25, 1993
5203628 Portable batch mixing apparatus for cementitious construction materials Apr. 20, 1993
5178455 Method for recycling wash residue of ready mixed concrete and system therefor Jan. 12, 1993
5137365 Water metering system for concrete mixer Aug. 11, 1992
5118197 Process for mixing two liquids Jun. 2, 1992
5073030 Drum apparatus for mixing asphalt compositions Dec. 17, 1991
4997284 Concrete and mortar distribution process and apparatus Mar. 5, 1991
4989986 Double counter flow drum mixer Feb. 5, 1991
4963031 Cement slurry batcher apparatus and process Oct. 16, 1990
4955722 Appliance for the preparation of bituminous coated products with a stationary mixer Sep. 11, 1990
4954995 Device and method for preparing bituminous products Sep. 4, 1990
4913552 Countercurrent drum mixer Apr. 3, 1990
4907890 Portable-concrete mixing device and method for using same Mar. 13, 1990
4900154 Concrete mixer having means for determining the consistency of concrete mixing therein Feb. 13, 1990
4892411 Asphalt mixer apparatus and method Jan. 9, 1990
4881819 Method and apparatus for preparing concrete mortar Nov. 21, 1989
4867572 Asphalt plant with fixed sleeve mixer Sep. 19, 1989
4865227 Dispensing apparatus Sep. 12, 1989
4865457 Concrete batcher with segmented entry of mixing ingredients Sep. 12, 1989
4846580 Large scale concrete conveyance techniques Jul. 11, 1989
4832497 Method and an apparatus for mixing gravel and bitumen May. 23, 1989
4810097 Dispensing apparatus Mar. 7, 1989
4795264 Arrangement for concrete production in tunnels Jan. 3, 1989
4786179 Emergency protection apparatus and method for concrete mixer trucks disabled in the field Nov. 22, 1988

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