US PATENT SUBCLASS 236 / 6
BROODER TYPE OF HEATER

Current as of: June, 1999
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236 /   HD   AUTOMATIC TEMPERATURE AND HUMIDITY REGULATION

6BROODER TYPE OF HEATER

DEFINITION

Classification: 236/6

(under the class definition) Subject matter for brooder type of heaters not otherwise classifiable.

SEE OR SEARCH CLASS

119, Animal Husbandry,

306, for such devices having particular brooder structure. See (1) note to that subclass definition.

237, Heating Systems,

3+, for the same with specific heating system.