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Light emitting diode light spreader

  • US 7,172,323 B1
  • Filed: 04/08/2004
  • Issued: 02/06/2007
  • Est. Priority Date: 04/08/2004
  • Status: Active Grant
First Claim
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1. A light emitting diode light spreader comprising a series of partial cylindrical lengths interposed with partial frustoconical lengths forming an elongated member having a rounded surface and a light emitting surface, said light emitting surface being substantially smooth.

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