Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 219/69M
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
Floor relief for dot improvement
Segmented display panel and camera with segmented display
Conductor-mixed active electrode material, electrode structure, rechargeable battery, and manufacturing method of conductor-mixed active electrode material
Methods and devices for creating, compressing and searching binary tree
Image decolorizing device
Signal generator
Method for sending status information in mobile telecommunications system and receiver of mobile telecommunications
  Randomly Featured Patents
Surgical instrument for tensioning a cable-like tensioning element
Compliant contact system with alignment structure for testing unpackaged semiconductor device
Barbecue utensil
System and method for electronically displaying yarn qualities
Common disk unit multi-computer system
Method and apparatus for operating controlled machines
Rotary shaft of transmission
Embedded chip package
Method for creating and modifing similar and dissimilar databases for use in intelligent network configurations for telecommunication systems
Conduction of low temperature fluid