Self closing internal hinge
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United States of America Patent
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Jan 7, 2014
Grant Date -
Apr 25, 2013
app pub date -
Sep 13, 2012
filing date -
Jul 22, 2010
priority date (Note) -
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Abstract
A self closing enclosed hinge is placed within the tubular structure of a gate. The inventive hidden hinge cannot physically smash fingers. An internal axle physically holds together a first gate hinge connector piece which receives the upper part of the gate, an upper stationary hinge piece, and a midsection outer tubular section, which contains a bushing and a spiral spring to return the gate to a closed position. This internal axle joins the lower stationary hinge piece with the second gate hinge connector piece. The second gate hinge connector piece receives lower part of workpiece gate.
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