SHOE MIDSOLE AND ARTICLE OF FOOTWEAR AND MANUFACTURING METHOD THEREFOR
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United States of America Patent
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Issued Date -
Oct 24, 2019
app pub date -
Apr 16, 2019
filing date -
Apr 19, 2018
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Abstract
Article of footwear comprising a midsole, the midsole comprises an opening and closing component such as zippers or Velcro. During the manufacturing process of lasting construction, a shoe last can put into a shoe upper integrated with the midsole through the released opening and closing component of midsole to finish the put-on last step. After the opening and closing component of midsole is sealed, a procedure similar to broad lasting is finished, and a sole laying step and a formation step can be continued.
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