Fishing – trapping – and vermin destroying – Vermin destroying – Fumigators
Reexamination Certificate
1997-08-27
2001-12-11
Rowan, Kurt (Department: 3643)
Fishing, trapping, and vermin destroying
Vermin destroying
Fumigators
Reexamination Certificate
active
06327813
ABSTRACT:
FIELD OF INVENTION
The present invention relates to an insect controller and more particularly to a controller for killing or repelling harmful insects. The present invention provides a simple means of controlling harmful insects without heating, unlike the conventional mosquito coils, electric mosquito mats and devices having an insecticidal liquid and a wick wherein the lower part of the wick is immersed in the insecticidal liquid and the upper part of the wick is heated with an electric heater. Among the insect controllers of the present invention are those which can be used as interior ornaments.
SUMMARY OF THE INVENTION
The present invention provides an insect controller comprising a volatile insecticidal or insect repellent compound without heating, which is carried on a support with at least one through hole.
REFERENCES:
patent: 274425 (1883-03-01), Wells
patent: 2120204 (1938-06-01), Langhorst
patent: 2674018 (1954-04-01), Crippen
patent: 3027678 (1962-04-01), Whitney
patent: 3823873 (1974-07-01), Miller
patent: 4597218 (1986-07-01), Friemel
Birch & Stewart Kolasch & Birch, LLP
Rowan Kurt
Sumitomo Chemical Company
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