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AUTOMOTIVE GAUGE FLOOD-LIGHTED DIAL

  • US 3,867,623 A
  • Filed: 10/31/1973
  • Issued: 02/18/1975
  • Est. Priority Date: 10/31/1973
  • Status: Expired due to Term
First Claim
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1. In an indicator instrument, the combination of a casing, a dial face within said casing and having its peripheral edge spaced from the casing wall, a light source mounted within said casing behind said dial face, and light reflecting ring means positioned between the front of the casing and the dial face, said ring means comprising a light reflecting surface facing the light source and a surface portion thereof extending annularly beyond said dial face at a predetermined distance therefrom for receiving light from said light source around and between the casing and dial face edge and for reflecting said light across the entire dial face to illuminate the same, the light reflecting ring means having spacer means for engaging the dial face peripheral edge for maintaining the dial face predetermined distance therefrom.

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