| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 111700100 | Hand manipulated | 6 |
| 20140123884 | Injection Apparatus For Injecting Pesticide - An injection apparatus for treating soil adjacent a structure has a handle and a manifold head attached to the handle. The manifold head has at least one inlet and at least one internal passage in fluid communication with the at least one inlet. A high pressure nozzle is in fluid communication with the at least one internal passage in the manifold head and is adapted for emitting a discharge stream of pesticide for subsurface injection of the pesticide. A low pressure nozzle is provided for applying a pesticide to the surface. The manifold head has a substantially planar contact member having a contact surface for contact with the surface beneath which the pesticide is applied. The contact member has a first opening in the contact surface in fluid communication with the high pressure nozzle and a second opening in the contact surface in fluid communication with the low pressure nozzle. | 05-08-2014 |
| 20150013578 | METHOD OF PESTICIDE TREATMENT OF SOIL ADJACENT STRUCTURES - A method of treating soil adjacent a structure generally includes positioning a base unit of a treatment apparatus at a location adjacent the structure. An application tool is positioned over a first injection site. The application tool includes at least one nozzle. The base unit is operated to supply pressurized treatment liquid to the application tool. The application tool is operated to inject the pressurized treatment liquid into the soil at the first injection site without prior disturbance of the soil. The application tool is moved to a second injection site and operated to inject pressurized treatment liquid into the soil at the second injection site without prior disturbance of the soil. | 01-15-2015 |
| 20150327432 | SEED PLANTER CAPABLE OF REMOVING SOIL - A seed planter capable of removing soil, which is capable of: forming holes in which seeds can be planted by applying downward pressure to soil furrows covered by vinyl and by removing the covered vinyl and soil all at once, and at the same time inserting a supply pipe into the formed holes such that the seeds, water, and a fertilizer can be selectively and safely placed therein such that a worker can comfortably work for long periods of time in a state where the back of the worker is straight, thereby shortening work time and increasing labor efficiency; enables easy post processing since the removed covered vinyl can be collected in order at a fixing pin and within a needle member; and has a measuring tape such that holes can be precisely formed at proper intervals for growing plants. | 11-19-2015 |
| 20160192578 | Control System and Method For Applying A Soil Treatment Beneath The Surface of The Ground | 07-07-2016 |
| 20160198695 | Apparatus And Method For Applying A Soil Treatment Beneath The Surface Of The Ground | 07-14-2016 |
| 111700200 | Implement carried supply | 1 |
| 111700300 | Work operated valve | 1 |
| 20110203500 | DEVICE FOR PLACING MATERIAL ON OR BENEATH THE SOIL SURFACE - A device for treating soil, in an exemplary embodiment, includes a soil contact head, with the soil contact head having at least one discharge orifice therein, a handle attached to the soil contact head, a discharge valve in fluid communication with said at least one discharge orifice, a soil contact indicator, and a source of pressurized soil treatment fluid flowably connected to the discharge valve. The discharge valve discharges pressurized soil treatment material through the discharge orifices when the soil contact indicator indicates contact between the soil contact head and the soil. | 08-25-2011 |
