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Class Information
Number: 236/DIG.8
Name: Automatic temperature and humidity regulation > Computer
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
5764506 Method and apparatus for reducing the sound level of a microcomputer Jun. 9, 1998
5255975 Low cost calibration system for frequency varying temperature sensing means for a thermostat Oct. 26, 1993
4967712 Two-cycle engine with electronic fuel injection Nov. 6, 1990
4901701 Two-cycle engine with electronic fuel injection Feb. 20, 1990
RE32960 Electronic thermostat Jun. 20, 1989
4688547 Method for providing variable output gas-fired furnace with a constant temperature rise and efficiency Aug. 25, 1987
4411385 Controller for the operation of heaters Oct. 25, 1983
4090248 Supervisory and control system for environmental conditioning equipment May. 16, 1978











 
 
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