Keyed twist-lock hook assembly for aperture board
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United States of America Patent
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Jun 11, 2013
Grant Date -
Jun 30, 2011
app pub date -
Dec 29, 2009
filing date -
Dec 29, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
An aperture board assembly includes a panel having an array of apertures, a modular array of receivers attached to the panel, and hook assemblies for detachably engaging the receivers. The modular array is attached to the panel so that each receiver is substantially aligned with a corresponding aperture in the panel. Each hook assembly passes at least partially through an aperture in the panel and into a receiver aligned with the aperture. Each receiver in the modular array includes spring clips that are equally spaced apart around a perimeter of the receiver. Each spring clip includes a pair of opposing spring fingers disposed in a spring clip aperture. Each pair of opposing spring fingers detachably engage the hook assembly as the hook assembly is rotated with respect to the receiver.
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