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US 5,064,123 AGranted
Insecticide dispensing apparatus
AssigneeS. C. Johnson & Son, Inc.
InventorsSalvatore F. Aiello, Edward J. Lazzeroni, Sr., John F. Ouella, Cyril Ouella, William J. Maurino, Donald F. Karasek, Jeffrey K. Brown
Life of this patent
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Abstract
A device which can dispense at least one pesticide which comprises a base unit (10) containing tanks (40, 42) for the pesticides and a wand (100) including valves (212, 134) to control dispensing of the pesticides, an electrode (280) to place an electrostatic charge on one pesticide, and a pulsing unit (128) to pulse the flow of one pesticide.
Claims2
A self-contained insect control device comprising:
- A) a mobile platform which includes:
- i) a first supply means for a first pesticide;
- ii) a second supply means for a second pesticide;
- and
- iii) air pressure supply means;
- B) a delivery wand for spraying pesticides in communication with the first supply means, the second supply means, and the pressure supply means;
- the wand including means to selectively dispense the first pesticide, the second pesticide or both the first and second pesticides;
- the wand further including means to pulse the flow of the first pesticide and to mix the first pesticide with air;
- and the wand further including means to place an electrostatic charge on the first pesticide as it is sprayed from the wand.
6 more elements
Dependencies are inferred from the claim text.