BINDER
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United States of America Patent
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N/A
Issued Date -
Nov 22, 2012
app pub date -
Apr 3, 2012
filing date -
May 16, 2011
priority date (Note) -
Published
status (Latency Note)
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Abstract
A binder for retaining an item is provided. The binder includes a first panel, a second panel and a spine coupling the first panel to the second panel. The binder also includes a first hinge assembly connecting the first panel to the spine, where the first hinge assembly includes a first hinge and a second hinge, and the second hinge is less flexible than the first hinge.
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