Fishing – trapping – and vermin destroying – Vermin destroying
Patent
1999-09-14
2000-11-07
Rowan, Kurt
Fishing, trapping, and vermin destroying
Vermin destroying
431321, A01M 120
Patent
active
06141901&
ABSTRACT:
A method of pest control which includes heating the effected area to a temperature which is lethal for the pest being exterminated, and maintaining this elevated temperature in the zone for a period of at least about eleven hours. The treatment is undertaken after determining the air penetration parameters for the treatment zone, so as to be able to determine the CFM requirements for achieving an air flow rate of between three and five air changes per hour in the treatment zone. Heated outside air is introduced to the treatment zone at a temperature of at least 200.degree. F., with the temperature in the treatment zone being elevated at a rate of between about 5.degree. F. and 10.degree. F. per hour until the air temperature reaches the lethal level.
REFERENCES:
patent: 1817535 (1931-08-01), Spanel
patent: 2469963 (1949-05-01), Grosjean et al.
patent: 3124893 (1964-03-01), Glenn
patent: 3782026 (1974-01-01), Bridges et al.
patent: 4637161 (1987-01-01), Turner
patent: 4640044 (1987-02-01), Varnon
patent: 4716676 (1988-01-01), Imagawa
patent: 4817329 (1989-04-01), Forbes
patent: 4958456 (1990-09-01), Chaudoin
patent: 4961283 (1990-10-01), Forbes
patent: 5099598 (1992-03-01), Carter
patent: 5203108 (1993-04-01), Washburn
patent: 5349778 (1994-09-01), Chu
patent: 5678352 (1997-10-01), Leitner
patent: 5792419 (1998-08-01), Williamson
Danley Thomas T.
Johnson Roger D.
Rowan Kurt
Rupp Industries Inc.
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