(under the class definition) Subject matter combined with apparatus for heating or cooling articles not otherwise classified.
(1) Note. Apparatus including an enclosure with a display or observation window for articles that might be placed in the enclosure is classified in subclass 126 below.
SEE OR SEARCH THIS CLASS, SUBCLASS:
126, for an illuminated showcase with heat insulation or dissipation means.
218, for an elongated source light unit with cooling means, and also the following
, subclasses for other illumination structure with heating or cooling means: 264, 294, 345, 364, 373, and 437.
SEE OR SEARCH CLASS 99, Foods and Beverages: Apparatus,
341, for cooking apparatus with illuminating means.
126, Stoves and Furnaces,
388, for a water heater with signal on indicating means; subclass 267 for a heater for a dinner bucket and lantern; subclass 97 for a heating stove and illumination; and subclass 213 for stove lids and tops and illumination.
165, Heat Exchange,
58+, for heating and cooling apparatus.
219, Electric Heating,
220, for a heating device with light means; and subclasses 339+ for a fluid heater of the radiant energy type.
312, Supports: Cabinet Structure,
236, for cabinets for heating and cooling; and subclass 116 for the refrigerated showcase type.
340, Communications: Electrical,
640, for a heater element condition indicator; and subclass 655 for a heating circuit energization indicator. 432, Heating,
32, for combinations with indicating, illuminating or inspection means.