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Film core article and method for making same

  • US 6,824,320 B1
  • Filed: 11/05/2003
  • Issued: 11/30/2004
  • Est. Priority Date: 11/05/2003
  • Status: Active Grant
First Claim
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1. A film core article for carrying a length of film the film core comprising a generally cylindrical outer surface adapted to receive said length of film, said outer surface further comprising a recess formed in the outer surface and shaped to receive a housing of a circuitry chip of a radio frequency transponder provided on a flexible substrate that is joined to the outer surface before the core receives the length of film.

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