Resources Contact Us Home
Browse by Category: Main > Optical & Optics
Class Information
Number: 362/210
Name: Illumination > Plural carbon arc-type light sources
Description: Subject matter wherein there are two or more spatially separate light sources at least two of which include an electrode containing carbon which is consumed during the operation of the device and means to modify the light therefrom.

Patents under this class:

Patent Number Title Of Patent Date Issued
7487672 Fuel oil amount indicator of measuring apparatus Feb. 10, 2009
4344117 Searchlight reversing mechanism Aug. 10, 1982
RE31003 High intensity spotlight Jul. 27, 1982
4183077 Light projector Jan. 8, 1980

  Recently Added Patents
Context-based adaptive binary arithmetic coding engine
Managing breakpoints in a multi-threaded environment
Hair care composition
Adaptive control for uncertain nonlinear multi-input multi-output systems
Wireless device and communication control method
Dye sensitised solar cell
  Randomly Featured Patents
Calibration technique for electric motor
Silylated resins and the synthesis thereof
Luminescent nanophase binder systems for UV and VUV applications
Scented pole cover
Circuit breaker
Highly active, rapidly absorbable formulations of glibenclamide, processes for the production thereof and their use
Blade path thermocouple and exhaust gas extraction probe for combustion turbines
Automatic set-up system
Adjuster and bracket assembly