AUTOLACING FOOTWEAR
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United States of America Patent
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Issued Date -
May 16, 2024
app pub date -
Dec 13, 2023
filing date -
Aug 31, 2018
priority date (Note) -
Published
status (Latency Note)
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Abstract
An article of footwear, lacing engine, and method includes a motor, a transmission operatively coupled to the motor, and a lace spool. The lace spool is operatively coupled to the transmission and includes a top lace groove in a top surface of the lace spool and a circumferential channel, wherein the lace is configured to be inserted in the top lace groove and be taken up around the circumferential channel based on a turning of the lace spool from action by the motor and transmission. A fastener is configured to couple the lace spool to the transmission and is inserted into the lace spool via the top surface, the fastener having a head having a head width sufficient to partially cover the top lace groove, leaving a top gap having a gap width less than a thickness of the lace.
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