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Class Information
Number: 236/6
Name: Automatic temperature and humidity regulation > Brooder type of heater
Description: Subject matter for brooder type of heaters not otherwise classifiable.

Patents under this class:

Patent Number Title Of Patent Date Issued
7516905 Power control system for heating devices and method of providing a heated microenvironment within a larger environment Apr. 14, 2009
7021552 Method and installation for controlling the temperature in a controlled-climate chamber Apr. 4, 2006
6981649 Electronic control for heating apparatus Jan. 3, 2006
5573179 Method for controlling environmental conditions of living organisms based upon time integrated variables Nov. 12, 1996
4289815 Cold water-insoluble polyvinyl alcohol pouch for the controlled release of active ingredients Sep. 15, 1981
4171770 Poultry brooder system Oct. 23, 1979
4164869 Thermostat system for radiant room heating Aug. 21, 1979
3976243 Gas fuel control system for multiple brooder installations Aug. 24, 1976

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