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Class Information
Number: 236/32
Name: Automatic temperature and humidity regulation > Closed fluid heaters > Thermostatic > Expanding fluid
Description: Devices controlling the heating means directly by a thermostat of the expanding-fluid type responsive to the temperature of the fluid heated.

Patents under this class:

Patent Number Title Of Patent Date Issued
8242415 Product warming apparatus Aug. 14, 2012
6547223 Rail stanchion for concrete slab walls Apr. 15, 2003
4637349 Boiler cycling controller Jan. 20, 1987
4599993 Temperature sensor Jul. 15, 1986
4443120 Remote control temperature sensor with expansible material Apr. 17, 1984

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