Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 236/91B
Name: Automatic temperature and humidity regulation > Thermostatic > Hot and cold > With oil burner

Patents under this class:

Patent Number Title Of Patent Date Issued
7432477 Set-back control for both HVAC and water heater via a single programmable thermostat Oct. 7, 2008
7255285 Blocked flue detection methods and systems Aug. 14, 2007
5337955 Combined boiler water temperature control Aug. 16, 1994
5285959 Air heating apparatus Feb. 15, 1994
4411385 Controller for the operation of heaters Oct. 25, 1983

  Recently Added Patents
Method of fabricating solid electrolytic capacitor and solid electrolytic capacitor
Shared system to operationally connect logic nodes
Preparation and its use of derivatization reagent for detecting L-carnitine or D-carnitine
Control unit of a ride level control system, and ride level control system
Image reproduction system and image reproduction processing program
Cooking device and method of manufacture of the same
  Randomly Featured Patents
Adhesiveness of fluorocarbon (CFX) film by doping of amorphous carbon
System and method for supporting resource enlistment synchronization
Certain N-substituted butyramide derivatives
Windshield wiper reconditioner
Variable riser seating system
Bolt with a handle
Pair of sunglasses with farsighted lenses
Carrying strap
Safety belt pull-in device
Printing apparatus and printing processing method