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RADIO RECEIVER BASED GREETING CARD SYSTEM

  • US 20110295691A1
  • Filed: 05/27/2010
  • Published: 12/01/2011
  • Est. Priority Date: 05/27/2010
  • Status: Abandoned Application
First Claim
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1. A system of providing location-based advertising, comprising:

  • a greeting card having at least one surface;

    a radio receiver coupled to the surface;

    an information module coupled to the radio receiver; and

    a power source coupled to at least one of the radio receiver and the information module.

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