Tamper evident smart label with RF transponder
First Claim
Patent Images
1. A tamper evident RFID tag, comprising:
- a tamper evident label material, withan adhesive on a back side,an RFID Transponder adhered to said adhesive, anda hologram on the label materialwherein the tamper evident label material is a vinyl with a tensile and tear resistance such that the tamper evident label material one of tears and breaks upon an attempted removal from a substrate.
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Accused Products
Abstract
A tamper evident smart label with an RFID or RF transponder. Use of tamper evident label materials in the layered construction of the smart label prevents removal, transferal, replacement and or alteration of the smart label without noticeable evidence of tampering. Propagation cuts in the RF Transponder substrate, adhesive that separates into visible patterns, holograms and or microprinting may be used to increase label tampering visibility.
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Citations
15 Claims
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1. A tamper evident RFID tag, comprising:
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a tamper evident label material, with an adhesive on a back side, an RFID Transponder adhered to said adhesive, and a hologram on the label material wherein the tamper evident label material is a vinyl with a tensile and tear resistance such that the tamper evident label material one of tears and breaks upon an attempted removal from a substrate. - View Dependent Claims (2, 3, 4, 5)
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6. A tamper evident RFID tag, comprising:
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a tamper evident label material, with an adhesive on a back side, and an RFID Transponder adhered to said adhesive, and microprinting on the label material wherein the tamper evident label material is a vinyl with a tensile and tear resistance such that the tamper evident label material one of tears and breaks upon an attempted removal from a substrate. - View Dependent Claims (7, 8, 9, 10)
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11. A tamper evident RFID tag, comprising
a clear label material, with a silicone pattern and a pigmented adhesive on a back side, and an RE transponder adhered to said adhesive; - and
a hologram on the label material; wherein separation of the tag from a substrate results in incomplete separation of the adhesive in the form of the silicone pattern and said pattern becomes visible. - View Dependent Claims (12, 13, 14, 15)
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Specification