Interretractable folding piano stand
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United States of America Patent
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Feb 6, 2018
Issued Date -
N/A
app pub date -
Nov 1, 2016
filing date -
Jun 6, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
An interretractable folding stand includes outer, inner, and top pairs of mirror-image members. Each outer member is rotatably connected to an inner member and to a top member. Inner members are connected by a first hinge, and top members are connected by a second hinge, so that when inner and top members are fully rotatably misaligned with respect to the outer pair, the first and second hinges can be opened to allow the inner and outer members to form a tripod. When open, inner members can engage top members to support the top members in an elevated horizontal plane to provide a stable surface for supporting an elongated structure or instrument such as an electric piano. When closed, outer members align in parallel to form a retracting channel for the inner and top members.
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Family
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Cited Art Landscape
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