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Message screen

  • US 4,734,037 A
  • Filed: 02/21/1986
  • Issued: 03/29/1988
  • Est. Priority Date: 02/21/1986
  • Status: Expired due to Term
First Claim
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1. An article of manufacture, comprising:

  • a transparent sheet having a message thereon, said sheet having a first side adapted to be attached facing a plate which is normally viewed by a viewer and a second side facing said viewer, said message being arranged to be readably intelligible from said second side, said message being of a construction sufficient so that it is not liminally visible to said viewer when viewed from a normal viewing distance from said second side under normal viewing conditions but being of a construction sufficient to have a subliminal effect upon said viewer when viewed from said normal viewing distance from said second side under said normal viewing conditions.

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