Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2005-08-30
2005-08-30
Nguyen, Hung (Department: 2636)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S572100, C340S572400, C340S572700, C340S571000, C340S568100
Reexamination Certificate
active
06937153
ABSTRACT:
A thermal imaging paper having a laminate structure is disclosed. The laminate structure includes a thermal imaging heat sensitive substrate, an adhesive layer, and a polyfoam layer. In addition, a security feature such as an antenna and integrated circuit are provided in a position interposed between said adhesive layer and said thermal imaging heat sensitive substrate. The thermal imaging paper provides the combination of an effective thermal imaging paper product incorporating the benefits of a security feature such as a wireless memory device.
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Appleton Papers Inc.
Nguyen Hung
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