(under the class definition) Structures combined with heating, cooling or heat exchange means.
SEE OR SEARCH THIS CLASS, SUBCLASS:
31.01+, for cabinets combined with liquid wetted means which may evaporate to cool housed material.
36, for article-dispensing cabinets having cooling means.
116, for showcase type cabinets combined with a refrigerator.
223.1+, for cabinets combined with electric stoves or heaters.
SEE OR SEARCH CLASS 34, Drying and Gas or Vapor Contact With Solids, particularly
108+, 179+, 192+, 201+, and 549+, for cabinets having structure peculiar to that class.
62, Refrigeration, for a cabinet having means specialized to refrigeration such as a solid refrigerant handler or refrigeration producing means, particularly
404+, for a cabinet with a gas controller or director, subclass 430 for a cabinet with an intermediate heat transfer means, and subclasses 440+ for another cooled storage enclosure.
126, Stoves and Furnaces, for cabinets with combustion means to heat the cabinet either internally or externally, i.e., stoves and enclosures of all kinds in combination with means to extract heat of combustion and distribute it. It has such means in combination with an enclosure for the stove.
165, Heat Exchange, appropriate subclasses for (1) a housed heat exchanger where the enclosure is solely for housing the heat exchange means; (2) for an enclosure with a specific heat exchanger, and (3) for an enclosure with a heat exchanger in which there is a specific heat transferring relationship between the heat exchanger and the enclosure.
217, Wooden Receptacles,
130, for a box receiving a refrigerant and a container for refrigeratable contents, the latter in spaced relation from the box walls and bottom.
219, Electric Heating,
452.11+, for an exposed planar support surface for material to be heated (e.g., hot plate, etc.) having a particular frame, casing, or housing support for a heating unit (e.g., range top, stove top, countertop, etc.).
