Closure device
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United States of America Patent
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Jan 15, 2013
Grant Date -
Sep 13, 2012
app pub date -
Mar 7, 2011
filing date -
Mar 7, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A closure device includes a knob. A ratchet member is mounted on a bottom of the knob. An engaging member is movably received in a cavity of the ratchet member. A spool is mounted on a bottom of the engaging member. A stopper is mounted around the spool. A base is proved for receiving the stopper, the spool, the engaging member, and the ratchet member.
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Cited Art Landscape
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