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










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
Semiconductor device having vertical channel
Device for maneuvering a vehicle using maneuvering moves using at least one trajectory
Wireless communication system
Display for gloves
Image forming apparatus
Soybean sequences associated with the FAP3 locus
Handheld electronic communication device having sliding display
  Randomly Featured Patents
Cathode ray tube having multilayer interference filter
Vaporizer overfill safety device
Hemming machine and method
Method and apparatus for AM compatible digital broadcasting
Enclosure for wildlife surveillance system and security apparatus therefore
Method of making halophthalic acids and halophthalic anhydrides
Method for a session initiation protocol push-to-talk terminal to indicate answer operating mode to an internet protocol push-to-talk network server
Aromatic compounds for suppressing the generation of collagen
Fluid filtration system
Article hanger