Industry Patents

Patent: 4843529

Stage Lighting Apparatus

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Patent Number:	4843529
Title:	Stage Lighting Apparatus
Abstract:	A stage lighting unit including a beam former and beam redirector. The beam redirector allows for the remote control of beam over a large expanse of the stage.
Country of Issue:	US
First Named Inventor:	Izenour
Assignee:	Lehigh University
Continuation or Divisional of:
International Classification:	F21V 13/00
US Classification:	362/284
Issue Date:	06-27-1989
Filing Date:	12-16-1987
Application :	133316
Notes:
Link to Patent at freepatentsonline.com:	4843529 at Freepatentsonline
Link to World Patent Family¹:	World Patent Family at European Patent Office
Link to Google Patents¹:	4843529 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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