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Reflective sign

  • US 5,442,870 A
  • Filed: 09/08/1993
  • Issued: 08/22/1995
  • Est. Priority Date: 09/08/1993
  • Status: Expired due to Fees
First Claim
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1. A retro-reflective sign providing for increased conspicuity and legibility of said sign during viewing at nighttime, comprising:

  • a face member constructed from polycarbonate and having an outer surface and an inner surface;

    a plurality of cube corners disposed along the inner surface of said face member; and

    a virtually opaque back member constructed from polycarbonate and operatively associated with said face member, said back member having an inner surface and an outer surface, the inner surface of said back member having a smooth and glossy finish.

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