STRING ADJUSTMENT DEVICE
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United States of America Patent
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Issued Date -
Aug 15, 2024
app pub date -
Apr 26, 2024
filing date -
Sep 7, 2018
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Abstract
The present invention discloses a string adjuster that can adjust the length of a string by winding the string. A string adjuster of the present invention includes a fixed unit and a rotation unit, in which a knob of the rotation unit includes a first extension having a counter-anti-separator formed on the interior circumferential surface and preventing separation from a housing, a second extension having a winding determination protrusion formed on the interior circumferential surface and determining winding and releasing modes, and a spacing groove formed between the first extension and the second extension.
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