Shoelace tightening device
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United States of America Patent
Stats
-
Jan 15, 2013
Grant Date -
Apr 29, 2010
app pub date -
Sep 27, 2005
filing date -
Jun 27, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A shoelace tightening device. A housing has a base plate affixed to the tongue of a shoe, and a side wall formed on the base plate. A rotation member has a rotator seated on the side wall of the housing and formed with a ratchet gear on its inner surface, and a bobbin formed on the lower surface of the rotator. A cover is placed on the ratchet gear. A stopper has a head which can slide on the cover, a bridge which extends downward from the head, and a pawl member which is formed on the lower end of the bridge. A coupling shaft is coupled to the base plate and has a stopper housing. The pawl member is received in the stopper housing. A spring is interposed between the inner surface of the stopper housing and an end of the pawl member.
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Cited Art Landscape
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