Animal husbandry – Waste toilet or related device – Walled receptacle; e.g. – litter box – etc. – containing...
Patent
1990-07-16
1991-12-24
Swiatek, Robert P.
Animal husbandry
Waste toilet or related device
Walled receptacle; e.g., litter box, etc., containing...
A01K 1300
Patent
active
050742523
ABSTRACT:
An insecticide dispenser made up of one flexible compartment or a series of flexible compartments forming or making up a cow ear tag, a browband, or a collar and filled with saturated fabric, an outeredge of packing material extending to one or more dispensing orifices. When the dispenser has more than one compartment, there is a restricted flow control channel in a wall dividing each compartment from an adjoining compartment. One compartment may be a primary compartment and one or more others in a series of sequence on one or both sides of the primary compartment or extending downward from both ends of the primary compartment. Insecticide is dispensed to cows, horses and domestic animals when the animals turn their heads or shake their heads so that the insecticide in the packing material touches their hairy, furry or like coating. The insecticide dispensed is replaced by more insecticide flowing into the packing material which fills the one or more dispensing orifice. A new safe and longer lasting insecticide formulation having as a primary ingredient, a pyrethrin, permethrin, or organophosphate insecticide and containing piperonyl butoxide as an synergistic enhancer is disclosed.
REFERENCES:
patent: 1081148 (1913-12-01), Quayle
patent: 1127249 (1915-02-01), Hughes
patent: 4338886 (1982-07-01), McBride
patent: 4425874 (1984-01-01), Child
patent: 4574742 (1986-03-01), Morgan Jr.
Hatcher Abe
Swiatek Robert P.
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