US PATENT SUBCLASS 62 / 457.9
.~.~ Cooled by means other than ice (e.g., mechanical, electrical, absorption, cryogenic, etc.)
Current as of:
June, 1999
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62 /
HD
REFRIGERATION
440
DF
COOLED ENCLOSURE
{8}
457.1
DF
.~ Portable receptacle {5}
457.9
.~.~ Cooled by means other than ice (e.g., mechanical, electrical, absorption, cryogenic, etc.)
DEFINITION
Classification: 62/457.9
Cooled by means other than ice (e.g., mechanical, electrical, absorption, cryogenic, etc.):
(under subclass 457.1) Apparatus including a refrigerating system independent of frozen water for cooling the container.
