Articulated sheet binder apparatus
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United States of America Patent
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Jan 8, 2019
Grant Date -
Jun 14, 2018
app pub date -
Dec 14, 2016
filing date -
Dec 14, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
A binder system is disclosed that flexibly secures one or more flat objects including by mechanical grasping of flat-shaped or sheet materials in a central spring clamp having a compact cross-sectional geometry that can adapt to several sizes of clamped materials and uses. The spring clamp comprises an elongated tri-folded spine with a flat central portion and flat side portions, and flat cover supports that are attached by hinged means to the side portions of the spine. The flat central portion aids a user in opening and keeping the system in its open configuration. In some aspects the system includes customizable covers attachable to said cover supports.
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