Industry Patents

Patent: 7452105

Optical System For a Wash Light

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Patent Number:	7452105
Title:	Optical System For a Wash Light
Abstract:	A wash light optical system for use with a light beam generator includes a converging optical element that reduces the size of a light beam from the light beam generator, a color filtration mechanism that is capable of filtering the reduced light beam to a selected one of two or more colors, a spreading optical element that increases the size of the filtered light beam, and a beam shaping optical element. The optical system may also include a dimming mechanism that is capable of reducing the intensity of the light beam to a selected one of two or more intensities. The optical system may be enclosed in a housing that includes a coupling mechanism capable of detachably mounting the housing to the light beam generator.
Country of Issue:	US
First Named Inventor:	Hough
Assignee:	Whiterock Design
Continuation or Divisional of:
International Classification:	F21S 8/00
US Classification:	362/268
Issue Date:	11-18-2008
Filing Date:	02-03-2006
Application :	11/347457
Notes:
Link to Patent at freepatentsonline.com:	7452105 at Freepatentsonline
Link to World Patent Family¹:	World Patent Family at European Patent Office
Link to Google Patents¹:	7452105 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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