Electric heating – Heating devices – With power supply and voltage or current regulation or...
Reexamination Certificate
2006-11-28
2006-11-28
Paschall, Mark (Department: 3742)
Electric heating
Heating devices
With power supply and voltage or current regulation or...
C219S205000, C219S492000, C219S506000, C219S483000
Reexamination Certificate
active
07141766
ABSTRACT:
A resistance heating system is provided which includes a resistance heater, a source of alternating current electricity connected by conductors to the resistance heater, and a controller comprising a timer arranged to connect the source of alternating current electricity to the resistance heater for a selected time period and to disconnect the source from the resistance following the selected time period. In an embodiment, the resistance heating system is provided with a controller configured to be connected to a source of alternating current electricity and having a plurality of cable plug receptacles arranged to receive electricity. An electricity conducting cable having a cable plug at one end is configured to be received in the receptacles and has a resistance heater provided at an opposite end. A master timer may be connected with a communication arrangement to the controller. The master timer is arranged to control an electric output of a plurality of the receptacles.
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Jorgensen Glenn F.
Kelly Michael W.
Patterson Laura
Greer Burns & Crain
JNT Technical Services Inc.
Paschall Mark
Power House Tool
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