US PATENT SUBCLASS 219 / 258
.~.~.~ With heat storage, exchange, or reflector means


Current as of: June, 1999
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219 /   HD   ELECTRIC HEATING

200  DF  HEATING DEVICES {14}
243  DF  .~ Combined with pressure application means {2}
245  DF  .~.~ Sole plate-type pressure application means (e.g., flatiron) {8}
258.~.~.~ With heat storage, exchange, or reflector means


DEFINITION

Classification: 219/258

(under subclass 245) Subject matter including significant means whereby heat energy is stored for transmission at a later time, or is transmitted to a sole plate by conduction or reflection.

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347+, for radiant type fluid heaters with reflector means.

405, for oven type devices with heat energy directing or reflecting means.

461, for planar type heaters with heat energy reflecting or directing means.

530, for the combination of an electrical heating unit combined with housing, casing, or support structure in general and which includes means whereby heat energy is stored or is transmitted to a material or object to be

heated. For a list of other electric heaters in this class provided with heat exchange or storage means consult "Search This Class, Subclass" under subclass 530. 540, for the combination of an electric heating unit structure in general and significant heat transfer or storage means.

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38, Textiles: Ironing or Smoothing,

89, for structure to heat insulate the body of the iron to hinder the radiation of heat from the soleplate and storage means of the iron to the nonworking surfaces of the iron such as the handle.

165, Heat Exchange, appropriate subclasses for heating and cooling systems with the heat generator and heat transfer structure when claimed without the means forming the heat source.