(under subclass 74) Devices wherein the flat iron is provided with means to heat the same or to facilitate heating of the same not otherwise provided for.
SEE OR SEARCH CLASS
126, Stoves and Furnaces,
226, for the construction of means extraneous to a flat iron especially adapted to heat the same; subclass 411 for the construction of a burner within a flat-iron.
219, Electric Heating,
254, for the construction of an electric heating element within a flat iron.