Electric resistance heating devices – Heating devices – Continuous flow type fluid heater
Reexamination Certificate
2007-03-06
2007-03-06
Campbell, Thor S. (Department: 3742)
Electric resistance heating devices
Heating devices
Continuous flow type fluid heater
C392S379000, C034S226000
Reexamination Certificate
active
09939144
ABSTRACT:
A fully integrated drying or heating system for the printing, coating, or painting industries that utilizes forced air and electrical heaters. The method for heating the forced air incorporates a solid cartridge heater within a specially designed air distribution system. The nature of this invention allows the operating controls and all the components of the air distribution system and air heating system to be fully integrated into a singular compact package, thus requiring only a pressurized air source and electrical power means to be supplied to the unit.
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Campbell Thor S.
FlexAir, Inc.
The Law Office of Randell T. Erickson, P.C.
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