Paper clips with integral fastener
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United States of America Patent
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May 12, 2015
Grant Date -
Jan 8, 2015
app pub date -
Jul 3, 2013
filing date -
Jul 3, 2013
priority date (Note) -
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Abstract
A removable device for holding or clipping at least two pieces of paper, cardboard, plastic film or other sheets of material together. The paper clip includes a self biasing spring member for providing spring tension to hold an article to a flat substrate such as a piece of paper or papers and may include locking elements for removable engagement and holding of sheets of paper or the like together.
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