Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 219/371
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
Knife grip
Stevia formulation
Discharge circuit and method
Support for a parameterized query/view in complex event processing
Printing control method and printer for printing on a label
Transmission channel for ultrasound applications
Visibility radio cap and network
  Randomly Featured Patents
Detection of concealed materials
Bipolar screw-in lead
Circuits and methods for acquiring a frequency of a data bitstream
Substituted thiacycloalkeno [3,2-b] pyridines
Method and device for the bidirectional address conversion in SIP-controlled data streams between IPv4 and IPv6 data terminals
Variable valve lift and timing mechanism
Toilet lifter
Display device using demultiplexer and driving method thereof
Tubular work feeder for sewing machine
System for varying grounding configuration of vehicle audio and video system