US PATENT SUBCLASS 62 / 458
.~ Access surface open to atmosphere

Current as of: June, 1999
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62 /   HD   REFRIGERATION

440  DF  COOLED ENCLOSURE {8}
458.~ Access surface open to atmosphere

DEFINITION

Classification: 62/458

(under subclass 440) Apparatus including an open access surface and cooling means therefor.

SEE OR SEARCH THIS CLASS, SUBCLASS:

235, for a rink.

246+, particularly subclasses 256 and 257 for an open access display cabinet.

258, for a noncooled work surface.

373+, for cooling apparatus contacting an article with a liquid. 515+, for an evaporator, per se, which may serve to support an article.

SEE OR SEARCH CLASS

165, Heat Exchange,

168+, for a plate type heat exchanger of general application.