SELF-CLOSING DOOR HINGE
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United States of America Patent
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Issued Date -
May 29, 2014
app pub date -
Nov 26, 2013
filing date -
Nov 28, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A door hinge that has a base attachable to a door frame and having a bushing centered on an axis and an anchor formation projecting radially outward from the bushing for attachment of the bushing to a door frame and a leaf having two hinge knuckles axially flanking the axis and an L-section web connecting the knuckles and itself having a flange attachable to an edge of a door panel. A spring-loaded closer urges the leaf into a closed position. The radial spacing between an outer surface of the bushing and the inner contact edge of the web is so small that a finger cannot engage therein, and, in the closed position with the inner contact edge engaging the anchor formation. The attachment flange is spaced from the anchor formation by a safety spacing so large that a finger cannot be pinched between the flange and the anchor formation.
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