Positive evidence-of-use feature for portable storage devices
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United States of America Patent
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Jun 3, 2008
Grant Date -
Apr 17, 2008
app pub date -
Dec 12, 2007
filing date -
Oct 17, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention is directed to a positive evidence-of-use feature for portable storage devices. A system in accordance with an embodiment includes: a movable outer sleeve for surrounding a portion of the portable storage device, wherein the movable outer sleeve is configured for movement in one direction only; and a ratcheting system for retracting and permanently locking the movable outer sleeve into a housing of the portable storage device to expose a contact area of the portable storage device, the ratcheting system limiting the movable outer sleeve to a single retraction into the housing of the portable storage device, such that the ratcheting system is configured to be broken upon any attempt to extend the movable outer sleeve after the movable outer sleeve has been retracted and permanently locked into the housing of the portable storage device. Retraction of the movable outer sleeve provides positive evidence-of-use for the portable storage device.
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