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Class Information
Number: 119/310
Name: Animal husbandry > Brooder > Warmed by fireless heater
Description: Brooders so constructed that the temperature is maintained in the brood chamber by (1) conserving warmth from a previous heating or (2) by utilizing the heat resulting from organic fermentation or any other heating process not due to the combustion of fuel.

Patents under this class:

Patent Number Title Of Patent Date Issued
5168832 Portable frame for a chicken brooder conditioned air system Dec. 8, 1992
5060629 Heating apparatus of the infrared type Oct. 29, 1991
3976243 Gas fuel control system for multiple brooder installations Aug. 24, 1976

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