EXPANDABLE LAST FOR FURNISHING FOOTWEAR WITH AN INSERT AND METHOD FOR FURNISHING FOOTWEAR WITH AN INSERT
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United States of America Patent
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Issued Date -
Oct 12, 2023
app pub date -
Jun 14, 2021
filing date -
Jun 17, 2020
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Abstract
An expandable last (2) for furnishing footwear (110) with an insert (100) includes an expansion assembly (40); an expandable shell (6), arranged around the expansion assembly (40); and a liquid chamber (8) within the expandable shell (6); wherein the expandable last (2) is insertable into the footwear (110) through a collar of the footwear (110) and wherein the expandable shell (6) is configured to expand for pressing the insert (100) towards an inside of the footwear (110); and wherein the expansion assembly (40) is configured to adapt its extension for exerting localized pressure onto the expandable shell (6) towards the inside of the footwear (110).
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