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Patent drawing for Shoe
US 12,250,994 B2
Textiles US 12,250,994 B2 Not in force

Shoe

This shoe design features the top part and the bottom sole created as one continuous piece of knitted fabric. To improve grip, a separate insert with textured bumps is placed inside the knitted sole, and these traction features can be molded directly into the insert itself.

Why it matters: Since 2020, advancements in industrial knitting machine precision and multi-material yarn development could make the production of a durable, unitarily-knitted sole with an integrated traction insert more feasible.

Status
Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build
SpecializedIndustrial knitting machine, custom molded insert

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