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Class Information
Number: 239/142
Name: Fluid sprinkling, spraying, and diffusing > With agitation of supply means
Description: Apparatus having means in addition to the discharge effecting means or other unmodified discharge controller for commingling, mixing or keeping in motion the material to be sprayed.


Sub-classes under this class:

Class Number Class Name Patents
239/143 Gas agitation 48
239/144 Movably mounted tank or tank part (e.g., vibratory type) 15


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7318484 Self servicing fire extinguisher with external operated internal mixing with wide mouth and external pressurized canister Jan. 15, 2008
7309028 Portable sprayer Dec. 18, 2007
7275699 Mobile pumping unit for dispensing insulating material in situ Oct. 2, 2007
7128163 Self servicing fire extinguisher with external operated internal mixing with wide mouth and external CO.sub.2 chamber Oct. 31, 2006
7128278 System and method for irritating with aerated water Oct. 31, 2006
7060049 Injection system having an agitation mechanism for circulating a fluid medium Jun. 13, 2006
7032840 Animal bathing system Apr. 25, 2006
6978767 Active drag and thrust modulation system and methods Dec. 27, 2005
6896197 Abrasive blasting apparatus May. 24, 2005
6886974 System for fluid agitation May. 3, 2005
6837447 Apparatus for adapting air blower to perform liquid dispersal and related method Jan. 4, 2005
6729557 Particulate spreader May. 4, 2004
6651908 Foam marking device for yards Nov. 25, 2003
6536683 Spray apparatus with multiple pressurizable tank liquid supply system Mar. 25, 2003
6425950 Method for producing foaming substances, especially foaming cement substances, and corresponding device Jul. 30, 2002
6279837 Reusable chemical caddie Aug. 28, 2001
6164560 Lawn applicator module and control system therefor Dec. 26, 2000
6113003 Compressed air duster with rotatable agitator Sep. 5, 2000
6092746 Portable particulate spreader Jul. 25, 2000
6056209 Chemical-free solution treatment process May. 2, 2000
6053426 Apparatus for painting an ice surface of rink Apr. 25, 2000
6027038 Apparatus and method for mixing and spraying high viscosity mixtures Feb. 22, 2000
5964420 Particulate applicator attachment for a leaf blower Oct. 12, 1999
5934561 Spray apparatus having an agitation line Aug. 10, 1999
5868326 Powder dispensing apparatus Feb. 9, 1999
5829648 Sheet spray and sprayer with beads Nov. 3, 1998
5827360 Method and equipment for producing foam bitumen Oct. 27, 1998
5785245 Backpack sprayer for arthropod, arthropod eggs, or arthropod egg parasitoids contained in arthropod eggs Jul. 28, 1998
5733376 Apparatus for spray coating opposing major surfaces of a workpiece Mar. 31, 1998
5725160 Chip blower apparatus Mar. 10, 1998
5636791 Backpack sprayer Jun. 10, 1997
5603452 Stationary spreader Feb. 18, 1997
5588996 Apparatus for spray coating flat surfaces Dec. 31, 1996
5564825 Integral inlet valve and mixer to promote mixing of fluids in a tank Oct. 15, 1996
5556033 Apparatus for forming a foamed outdoor protective cover layer Sep. 17, 1996
5520333 Tube metering control system May. 28, 1996
5482553 System for pin-point application of a removable conformal coating Jan. 9, 1996
5409166 Battery-powered particulate spreader Apr. 25, 1995
5407132 Method and apparatus for spraying viscous adhesives Apr. 18, 1995
5361711 Apparatus for seeding, mulching, and fertilizing soil Nov. 8, 1994
5335853 Compact long-lasting sprayer, pump and agitator combination Aug. 9, 1994
5303866 Integrated modular spraying system Apr. 19, 1994
5288028 Apparatus for enhancing the feeding of particles from a hopper Feb. 22, 1994
5284296 System for spraying ceramic slurries onto surfaces in contact with molten metals Feb. 8, 1994
5236262 Agitator for a spray can Aug. 17, 1993
5190218 Spraying liquids with a small tractor Mar. 2, 1993
5161341 Method for building walls with muddled clay, or stabilized earth, projecting machine adapted to its implementation, and wall thus obtained Nov. 10, 1992
5089120 Treatment vessel for bodies of water with laterally adjustable pontoons Feb. 18, 1992
5086795 Removable flushing system for machine tool coolant return system flumes Feb. 11, 1992
5050995 Jet agitation system Sep. 24, 1991

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