(under subclass 305) Brooder including a sensing means, such as a thermostat, which is responsive to environmental changes within the brooder and in detecting a change will make adjustments to maintain optimum conditions within the chamber.
SEE OR SEARCH THIS CLASS, SUBCLASS:
314, 317 and 319, for an environmental control device used in an incubator.
SEE OR SEARCH CLASS
237, Heating Systems,
3+, and 14+ for a heating system for use in a brooder or an incubator.
