Electric lighting devices that simulate a flickering flame

  • US 9,739,434 B2
  • Filed: 03/07/2017
  • Issued: 08/22/2017
  • Est. Priority Date: 01/30/2013
  • Status: Active Grant
First Claim
Patent Images

1. An electric lighting device that simulates a flickering flame, comprising:

  • a housing;

    a projection screen disposed outside of the housing, wherein the projection screen comprises a magnet at a bottom portion;

    a rod extending from an upper surface of the housing, wherein the rod supports the projection screen such that the projection screen can move with respect to the housing at an articulation point located outside of the housing; and

    a light source disposed within the housing to emit light on to a surface of the projection screen.

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