LandOfFree - US Patents - Listing for Automatic temperature and humidity regulation

Automatic temperature and humidity regulation – Thermostatic – Expanding fluid

Lead-lag compensated temperature sensor

Automatic temperature and humidity regulation – Hot-air furnace – Air and fire control

Limit switch control especially for warm air furnaces

Automatic temperature and humidity regulation – Miscellaneous – Burner controls with automatic cutoff

Limit switch control method for a two-stage furnace

Automatic temperature and humidity regulation – With timing element – Timer other than clock

Line voltage setback thermostat

Automatic temperature and humidity regulation – Cooling radiator – Bypass

Linear proportional valve

Automatic temperature and humidity regulation – Cooling radiator – Bypass

Linear proportional valve

Automatic temperature and humidity regulation – Mixing fluid of dissimilar temperature – Having oscillating or reciprocating valve

Liquid conservation device and a liquid apparatus...

Automatic temperature and humidity regulation – Miscellaneous – Burner controls with automatic cutoff

Liquid warming device with basin

Automatic temperature and humidity regulation – Miscellaneous – Burner controls with automatic cutoff

Liquid warming system

Automatic temperature and humidity regulation – Heating radiator – Thermostatic

Liquid-filled thermostatic system

Automatic temperature and humidity regulation – Humidity control

Lithium chloride humidistat

Automatic temperature and humidity regulation – Motors – Electric

Low noise solid-state thermostat

Automatic temperature and humidity regulation – Thermostatic – With indicator or alarm

Low noise solid-state thermostat with microprocessor...

Automatic temperature and humidity regulation – Distance-adjusted

Low voltage power line communication for climate control system

Automatic temperature and humidity regulation – With timing element – Timer other than clock

Low voltage power supply

Automatic temperature and humidity regulation – Motors – Electric

Low voltage thermostat circuit

Automatic temperature and humidity regulation – Distance-adjusted

Low-cost wireless HVAC systems

Automatic temperature and humidity regulation – Traps – Thermostatic

Low-profile encapsulated diaphragm valve for the thermal control