Industry Patents

Patent: 3514670

Apparatus Controlling The Brightness of Lamps

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Patent Number: 3514670 
Title: Apparatus Controlling The Brightness of Lamps 
Abstract: Not Available 
Country of Issue: US 
First Named Inventor: Isaacs 
Assignee: Thorn Electronics 
Continuation or Divisional of:  
International Classification: H05B 37/02 
US Classification: 315/292 
Issue Date: 05-26-1970 
Filing Date: 10-23-1967 
Application : 677275 
Notes:  
Link to Patent at freepatentsonline.com: 3514670 at Freepatentsonline 
Link to World Patent Family1: World Patent Family at European Patent Office 
Link to Google Patents1: 3514670 at Google Patents 

 

1. The Google Patents and World Patent Family links will likely not work until a few weeks
after the patent has issued - they take a while to get new patents in their systems.

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