TREA

Optical diffuser

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Information

  • Patent Grant
  • D806308
  • Patent Number
    D806,308
  • Date Filed
    Monday, October 12, 2015
    8 years ago
  • Date Issued
    Tuesday, December 26, 2017
    6 years ago
  • US Classifications
    Field of Search
    • US
    • D26 24
    • D26 67
    • D26 72
    • D26 85
    • D26 93
    • D26 104
    • D26 113
    • D26 118
    • D26 121
    • D26 129
    • D11 131
    • D11 141
    • CPC
    • F21S6/00
    • F21S6/002
    • F21S8/00
    • F21S6/08
    • F21V3/00
    • F21V21/02
    • F21W2131/10
    • F21W2131/30
    • A63F7/02
    • A63H33/40
    • H01J5/02
  • International Classifications
    • 2699
    • Term of Grant
      15Years
Information
Abstract
Description


FIG. 1 is a front perspective view of an optical diffuser according to the invention.



FIG. 2 is a front elevation view of an optical diffuser according to the invention.



FIG. 3 is a top plan view of an optical diffuser according to the invention.



FIG. 4 is a bottom plan view of an optical diffuser according to the invention; and,



FIG. 5 is a front perspective view of an optical diffuser according to the invention as it may be used atop a light emitting diode (LED) light bulb base with heat sink.


Items shown in broken lines are for illustrative purposes only and form no part of the claimed invention.


Claims
  • We claim the ornamental design for an optical diffuser, as shown and described.
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Number Date Country
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Divisions (1)
Number Date Country
Parent 29490179 May 2014 US
Child 29542137 US
Continuations (1)
Number Date Country
Parent 13671372 Nov 2012 US
Child 29490179 US