System for enabling limited time trial products
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United States of America Patent
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N/A
Issued Date -
Jun 15, 2006
app pub date -
Dec 3, 2003
filing date -
Dec 18, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A power appliance, such as a power toothbrush, is adapted for limited time trial use, but otherwise has the operational functionality of a conventional long-term use product. The power appliance is responsive to a communication from an enabling device to enable long-term of the appliance following receipt of payment from the user.
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Family
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