Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 236/DIG.3
Name: Automatic temperature and humidity regulation > Safety electric

Patents under this class:

Patent Number Title Of Patent Date Issued
5287048 Electronic gas valve power interruption switch Feb. 15, 1994
4987881 Fuel burning furnace Jan. 29, 1991
4922890 Fuel burning furnace May. 8, 1990
4552304 Electronic gas valve pulsator Nov. 12, 1985
4245814 Fluid shut-off device Jan. 20, 1981
3968489 Apparatus for monitoring the operation of heater controllers Jul. 6, 1976

  Recently Added Patents
Visually tracking an object in real world using 2D appearance and multicue depth estimations
Color imaging device
Light emitting device
Polarity switching member of dot inversion system
Snap-engagement structure
Switchgear and method for operating switchgear
Methods and systems to reduce a number of simulations in a timing analysis
  Randomly Featured Patents
Method for adapting two-post rack systems to support four-post rack mounted equipment
Programmable logic devices with improved content addressable memory capabilities
Device and method to release the overpressure of a fuel cell coolant tank
Semiconductor integrated circuit device
Process and apparatus for adjusting traces
Hand-throwable flying toy
Rotary dobby having connecting rod automatically disengagable from drive shaft
Receiver for FFSK modulated data signals
Electrical interconnect with an electrical pathway including at least a first member overlain by a second member at a contact point
Means and method of controlling reflected image containment