Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 236/26E
Name: Automatic temperature and humidity regulation > Closed fluid heaters > Pressure-operated > Pressure responsive means controls oil burner

Patents under this class:

Patent Number Title Of Patent Date Issued
3934557 Low fire light-off apparatus Jan. 27, 1976

  Recently Added Patents
Portable, single member housing cord protector
Range extension techniques for a wireless local area network
Lead with lead stiffener for implantable electrical stimulation systems and methods of making and using
Scanned image projection system employing intermediate image plane
Detecting mirrors on the web
Method and an apparatus for processing an audio signal
Security authentication method, apparatus, and system
  Randomly Featured Patents
Method for visual inspection of size-reduced digital image
Method and apparatus for texturizing disks
Method of executing test scripts against multiple systems
Water cooled static pressure probe
Method and circuit for calibration of flash analog to digital converters
Voice-control integrated field support data communications system for maintenance, repair and emergency services
Zinc electrode containing porous calcium silicate
Net for protecting plants from light
Pinch neck pour spout container
Hand and arm exerciser