Invention Grant
- Patent Title: Mechanical lock sole structure for braided footwear
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Application No.: US17172531Application Date: 2021-02-10
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Publication No.: US11547171B2Publication Date: 2023-01-10
- Inventor: Robert M. Bruce , Eun Kyung Lee
- Applicant: NIKE, Inc.
- Applicant Address: US OR Beaverton
- Assignee: NIKE, Inc.
- Current Assignee: NIKE, Inc.
- Current Assignee Address: US OR Beaverton
- Agency: Shook, Hardy & Bacon L.L.P.
- Main IPC: A43B1/04
- IPC: A43B1/04 ; A43B13/26 ; A43B9/00 ; A43B23/02 ; A43B13/12 ; A43B13/22 ; A43B3/24 ; A43B5/02 ; A43B5/18 ; A43B23/04

Abstract:
Present aspects are directed to an interlocking braided shoe and midsole system comprising a midsole insert having a plurality of protruding studs and a braided upper comprising a tubular containment structure. The tubular containment structure has a first zone comprising a first braid density and first braid configuration defining a plurality of apertures located on a top surface of the braided upper and a second zone having a second braid density and a second braid configuration defining a plurality of apertures located on the bottom surface of the braided upper. The plurality of apertures of the second braid configuration correspond to the plurality of protruding studs such that the plurality of protruding studs extend below an exterior surface of the braided upper through the plurality of apertures of the second braided configuration, coupling the bottom surface of the midsole insert with the braided upper.
Public/Granted literature
- US20210161242A1 MECHANICAL LOCK SOLE STRUCTURE FOR BRAIDED FOOTWEAR Public/Granted day:2021-06-03
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