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Browse by Category: Main > Plants, Animals & Agriculture
Class Information
Number: 111/127
Name: Planting > Liquid or gas soil treatment > Injector nozzle situated above soil surface
Description: Process or apparatus wherein the treating fluid is caused to enter the soil or to disturb the soil by action of a pressurized fluid issuing from a nozzle which is spaced at a selected distance above the surface of the soil.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8677914 Method and device at a planter or a seed drill Mar. 25, 2014
8656847 Injection apparatus for injecting pesticide Feb. 25, 2014
8649942 System and method for controlling a material application system Feb. 11, 2014
8640636 Device for placing material on or beneath the soil surface Feb. 4, 2014
8201507 Planter bracket assembly for supporting appurtenances in substantial alignment with the seed tube Jun. 19, 2012
8100067 Apparatus and method for the injection of viscous fertilizer below the surface of the soil Jan. 24, 2012
8074585 Systems and methods for fluid dispensing Dec. 13, 2011
7921787 Planter bracket assembly for supporting appurtenances in substantial alignment with the seed tube Apr. 12, 2011
7845293 Apparatus and method for forming holes and for placing materials into sub-surface Dec. 7, 2010
7775168 Apparatus and method for the injection of viscous fertilizer below the surface of the soil Aug. 17, 2010
7770529 Method and device for filling a container with a fertilizer, pesticide, fungicide, herbicide, insecticide, chemical, or the like material for dispensing above or below a soil surface Aug. 10, 2010
7568437 Method and device for dispensing a fertilizer, pesticide, fungicide, herbicide, insecticide, chemical, or the like material Aug. 4, 2009
7546812 Systems for the control and use of fluids and particles Jun. 16, 2009
7536962 Systems for the control and use of fluids and particles May. 26, 2009
7497174 Planter bracket assembly for supporting appurtenances in substantial alignment with the seed tube Mar. 3, 2009
7490563 Systems for the control and use of fluids and particles Feb. 17, 2009
7487731 Liquid-solids applicator with valve means to permit cleaning Feb. 10, 2009
7409916 Method and equipment for interseeding an area of ground to convert the existing vegetation or to improve the quality of the existing vegetation Aug. 12, 2008
7404365 Apparatus for application of liquids or liquid-solid dispersions to soil having a pivotable joint connector Jul. 29, 2008
7395769 Individual row rate control of farm implements to adjust the volume of crop inputs across wide implements in irregularly shaped or contour areas of chemical application, planting or seeding Jul. 8, 2008
7370589 Systems and methods for fluid dispensing May. 13, 2008
7311050 Systems for the control and use of fluids and particles Dec. 25, 2007
7096805 Liquid fertilizer application system Aug. 29, 2006
6892657 Method and system for high pressure liquid injection of turf seed May. 17, 2005
6892656 Seed planting assembly and liquid application device for same May. 17, 2005
6722298 Method and system for high pressure liquid injection of turf seed Apr. 20, 2004
6431096 Method and system for high pressure liquid injection of turf seed Aug. 13, 2002
6363870 Method and system for applying liquid fertilizer to a forestry planting site Apr. 2, 2002
6319463 Equipment for sterlizing soils Nov. 20, 2001
6289829 Planting apparatus with improved liquid pesticide delivery device and related method for delivering liquid pesticide Sep. 18, 2001
6142084 Method and device for periodic depositing of liquid manure such as slurry in a soil Nov. 7, 2000
6029589 Portable steam weed killing apparatus Feb. 29, 2000
5983559 Apparatus for cultivating turf by high-pressure liquid injection Nov. 16, 1999
5862764 Method and apparatus for a floating frame field harrow Jan. 26, 1999
5741090 Injector for polymer placement and method therefore Apr. 21, 1998
5623886 Apparatus and method for injecting prehydrated hydrophilic polymer material into the ground Apr. 29, 1997
5605105 Method and apparatus for placing dry or liquid materials into the soil subsurface without tillage tools Feb. 25, 1997
5590611 Liquid fertilizer injection system Jan. 7, 1997
5503091 Apparatus for conditioning golf green Apr. 2, 1996
5487346 Soil injection system Jan. 30, 1996
5473999 One pass seedbed preparation device and system Dec. 12, 1995
5460106 Method, apparatus and device for delivering and distributing a foam containing a soil additive into soil Oct. 24, 1995
5394945 Precision weeding machine for row crops Mar. 7, 1995
5394812 Injector for polymer placement and a method therefore Mar. 7, 1995
5385106 Hot water/steam weed killing system Jan. 31, 1995
5370069 Apparatus and method for aerating and/or introducing particulate matter into a ground surface Dec. 6, 1994
5361849 Hand tool for use with a water supply Nov. 8, 1994
5361711 Apparatus for seeding, mulching, and fertilizing soil Nov. 8, 1994
5357883 Method and apparatus for spreading a liquid slurry Oct. 25, 1994
5355815 Closed-loop variable rate applicator Oct. 18, 1994

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