Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 236/26D
Name: Automatic temperature and humidity regulation > Closed fluid heaters > Pressure-operated > Pressure responsive means controls forced draft
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
5197665 Water heater Mar. 30, 1993
4677357 Furnace draft control with remote control feature Jun. 30, 1987











 
 
  Recently Added Patents
Personalized location information for mobile devices
Data recording apparatus with recording control based on defect block and control method thereof
Insulated container sleeve
Thermosensitive recording medium
Communication apparatus and communication system
Pressure roller and fixing device equipped with the same
Combination photovoltaic and wind power generation installation
  Randomly Featured Patents
Apparatus to perform a non-contact test of a semiconductor package
Load lock having secondary isolation chamber
Micromachined vibratory gyroscope with electrostatic coupling
Phase-locked loop with improvements on phase jitter, MTIE tracking speed and locking speed
Clutch plate for a motor vehicle friction clutch
Process and device for extinguishing metal fires
Display screen with graphical user interface
Framework for evaluating data cleansing applications
Electric motor rotor
Currency shield for cash drawer