String collecting device and article having string
Number of patents in Portfolio can not be more than 2000
United States of America
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May 3, 2022
Grant Date -
Jun 24, 2021
app pub date -
Dec 26, 2019
filing date -
Dec 26, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
The present disclosure provides a string collecting device and an article having a string, wherein the string collecting device includes a rotating part and a string winding part configured to wind a string; the rotating part is provided with at least one movable part that is capable of moving; the movable part is configured to be engaged with the string winding part when the rotating part is rotated towards a string collecting direction, and wherein when the movable part is engaged with the string winding part, the three, namely, the rotating part, the movable part and the string winding part, are connected in synchronous rotation.
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