Stationery tool
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United States of America Patent
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Jul 15, 2014
Grant Date -
Jun 28, 2012
app pub date -
Dec 15, 2011
filing date -
Dec 22, 2010
priority date (Note) -
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Abstract
A stationery tool has a body and a rubber holding device. The body has a holding end and a holding recess defined in the holding end. The rubber holding device is detachably or securely mounted in the holding recess for holding a rubber to adjust an extension length of the rubber relative to the body and has a clamping segment and a guiding segment. The clamping segment has multiple clamping protrusions for pressing against the rubber. The guiding segment extends outwardly and makes an opening of the rubber holding device have a distance from the clamping segment. Accordingly, the stationery tool has capabilities of adjusting an extension length of the rubber and conveniently replacing a used rubber.
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