Packaging authentication
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United States of America Patent
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Jun 14, 2016
Grant Date -
N/A
app pub date -
May 21, 2015
filing date -
May 21, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
An authentication system including a package that includes a container and a closure, an ultraviolet (UV) protector carried by the container, and a UV light responder carried by the container so that at least a portion thereof is protected by the protector from premature exposure to UV light. After removal of the UV light protector, the UV light responder is responsive to a predetermined schedule of UV light exposure so as to change in visual appearance within a predetermined time. The predetermined schedule may include a predetermined wavelength of UV light applied in a predetermined amount and over a predetermined application time. A related apparatus and authentication method are also disclosed.
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