- 专利标题： Article of footwear incorporating foam-filled elements and methods for manufacturing the foam-filled elements
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申请号： US16793183申请日： 2020-02-18
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公开(公告)号： US12070097B2公开(公告)日： 2024-08-27
- 发明人: Klaas P. Hazenberg , Eric S. Schindler
- 申请人： NIKE, Inc.
- 申请人地址： US OR Beaverton
- 专利权人： NIKE, Inc.
- 当前专利权人： NIKE, Inc.
- 当前专利权人地址： US OR Beaverton
- 代理机构： Honigman LLP
- 代理商 Matthew H. Szalach; Jonathan P. O'Brien
- 分案原申请号： US15953979 2018.04.16
- 主分类号： B29C65/02
- IPC分类号： B29C65/02 ; A43B1/00 ; A43B7/148 ; A43B13/02 ; A43B13/04 ; A43B13/12 ; A43B13/14 ; A43B13/16 ; A43B13/18 ; A43B13/22 ; A43B23/02 ; A43D8/00 ; A43D86/00 ; B29C43/36 ; B29C44/04 ; B29C44/34 ; B29D35/12 ; B29D35/14
摘要：
An article of footwear may have an upper and a sole structure secured to the upper. The sole structure has a plurality of support elements, and each of the support elements include a shell and a core. The shell defines an interior void and is formed from a polymer material that extends around substantially all of the void. The core has a shape of the void and is located within the void, with at least a portion of the core being a polymer foam material. The polymer foam material of at least two of the support elements may have different densities.
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