Electric heating – Heating devices – With heating unit structure
Reexamination Certificate
2006-07-11
2006-07-11
Evans, Robin (Department: 3742)
Electric heating
Heating devices
With heating unit structure
C219S536000
Reexamination Certificate
active
07075043
ABSTRACT:
An open coil resistance heater uses one or more standoffs to engage and support the generally straight or uncoiled run of bare or insulated wire that is part of the resistance wire of the heater. The standoff has slots, which are sized to engage the bare or insulated wires for support purposes, and is removably mountable to the heater frame for supporting the run of uncoiled wire.
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patent: D495298 (2004-08-01), Keathley
Howard H. Keith
Sherrill James L.
Clark & Brody
Evans Robin
Patel Vinod
Tutco, Inc.
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