Page separators to aid page turning
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United States of America Patent
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Jan 26, 2010
Grant Date -
May 21, 2009
app pub date -
Oct 25, 2007
filing date -
Dec 12, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
The present sheet separation technique provides easy means to separate thin sheets of paper. Slight bulges of various forms that do not nest together with adjacent sheets are formed in the sheets so that each sheet stands slightly free from its neighbors at or near such bulges so long as a sheet is not weighted down significantly. When weighted significantly, such as by numerous overlying pages, the sheet becomes flat as in the usual present form not having such features. In a preferred form, parts of at least some of the bulges extend to, or near, one or more edge locations.
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