Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 337/26
Name: Electricity: electrothermally or thermally actuated switches > Electrothermally actuated switches > Fluorescent lamp-starting devices > With significant contact structure or composition
Description: Subject matter including specific details of contact arrangement, structure or composition of material.

Sub-classes under this class:

Class Number Class Name Patents
337/27 Bimetallic element 23

Patents under this class:

Patent Number Title Of Patent Date Issued
4656396 Fluorescent lamp circuit breaker with low contact resistance Apr. 7, 1987
4314181 Arc discharge lamp starting device Feb. 2, 1982

  Recently Added Patents
Method and system for modeling a common-language speech recognition, by a computer, under the influence of a plurality of dialects
Decision management system and method
Optical coherence tomography with multiple sample arms
Architectural panel with bamboo rings light density embossed surface
Stand for food service
Petunia plant named `Bartpet001`
  Randomly Featured Patents
Burners and combustion apparatus for carbon nanomaterial production
Female urinal
Chain saw safety bar
Sustained release pharmaceutical compositions
Automatic music selecting device for tape recorder
Rotary electric component
Hair dyeing agents containing indigo derivatives
Portable hydraulic hoist for vehicular engines
Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening
Temperature control for vehicle cabin