Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 219/373
Name: Electric heating >

Sub-classes under this class:

Class Number Class Name Patents
219/200 Heating devices 124
219/50 Metal heating (e.g., resistance heating) 62
219/600 Inductive heating 44
219/678 Microwave heating 155
219/764 Capacitive dielectric heating 13

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Selenium/group 3A ink and methods of making and using same
Process for recovering and recycling an acid catalyst
Method and apparatus for re-routing calls in a packet network during failures
Pattern generation method and pattern generation program
PC secure video path
Externally gapped line arrester
Control unit including a computing device and a peripheral module which are interconnected via a serial multiwire bus
  Randomly Featured Patents
Microencapsulation of cells in hydrogels using electrostatic potentials
Combined golf ball marker and carrying clip therefor
Power steering valve
Virtual process file systems and methods therefor
Synthetic resin capping layer on a printed circuit
Video processing apparatus and video processing method
Color display device having quadrupole convergence coils
Methods and instruments for spinal surgery
Control system for multi-color rotary printing machines, especially for alternate one-side and two-side printing
Methods for reducing adsorption in an assay