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Display device with adjustable attachment means

  • US 4,052,806 A
  • Filed: 01/12/1976
  • Issued: 10/11/1977
  • Est. Priority Date: 01/12/1976
  • Status: Expired due to Term
First Claim
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1. A display device for displaying information bearing materials for viewing comprising:

  • a. a first end member defining a front end;

    b. a second end member defining a rear end, each said first and second end members including a surface for supporting said information bearing materials, sections of which cooperate with end illuminating means for illuminating said sections independently of each other such that as one section is illuminated, another section is generally unaffected by the section which is illuminated;

    c. a pair of side members supported between said first and second end members, said side members disposed at an angle one to the other and also having a surface for supporting said information bearing materials, and each said side surface between an upper and lower end being generally outwardly convex;

    d. a bottom member secured to each said side member and to said first and second end member;

    e. a top portion likewise secured thereby defining a substantially closed member in said display device;

    f. illuminating means disposed in said chamber comprising a substantially continuous source of illumination extending substantially from said front end to said rear end and located substantially midway between said other members and top portion for rear illumination by substantially an equal amount of lumens every portion of said side surfaces for ease in viewing the same and said information bearing materials thereon from a multitude of attitudes; and

    g. attachment means for attaching said display device to the roof of a vehicle, said attachment means being carried by said bottom member.

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