Upper for an article of footwear having a knitted component with a fused area
First Claim
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1. An upper for an article of footwear, the upper comprising:
- a knitted component having a first yarn and a second yarn,wherein the first yarn comprises a core with a sheath, the sheath being formed of a thermoplastic material having a melting temperature,wherein the second yarn is substantially free of the thermoplastic material,wherein the knitted component further comprises a first layer having a first surface and a second layer having a second surface,wherein the first layer and the second layer are secured via a knit structure of the knitted component,wherein the knitted component further comprises a first region located adjacent to a biteline of the upper and a second region located in a throat area of the upper,wherein the first region comprises the first surface substantially formed by the first yarn and the second surface substantially formed by the second yarn, andwherein at least the first surface substantially excludes the first yarn in the second region.
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Abstract
The present disclosure provides an upper for an article of footwear. The upper may include a knitted component having a first yarn and a second yarn, where the first yarn comprises a core with a sheath, the sheath being formed of a thermoplastic material having a melting temperature. The second yarn may be substantially free of the thermoplastic material. The knitted component may further comprise a first layer having a first surface and a second layer having a second surface, where the first layer and the second layer are secured via a knit structure of the knitted component, and where the knitted component further comprises a first region and a second region.
18 Citations
20 Claims
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1. An upper for an article of footwear, the upper comprising:
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a knitted component having a first yarn and a second yarn, wherein the first yarn comprises a core with a sheath, the sheath being formed of a thermoplastic material having a melting temperature, wherein the second yarn is substantially free of the thermoplastic material, wherein the knitted component further comprises a first layer having a first surface and a second layer having a second surface, wherein the first layer and the second layer are secured via a knit structure of the knitted component, wherein the knitted component further comprises a first region located adjacent to a biteline of the upper and a second region located in a throat area of the upper, wherein the first region comprises the first surface substantially formed by the first yarn and the second surface substantially formed by the second yarn, and wherein at least the first surface substantially excludes the first yarn in the second region. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. An upper for an article of footwear, the upper comprising:
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a knitted component having a first yarn and a second yarn, wherein the first yarn comprises a core with a sheath, the sheath being formed of a thermoplastic material having a melting temperature, wherein the second yarn is substantially free of the thermoplastic material, wherein the knitted component further comprises a first layer having a first surface and a second layer having a second surface, wherein the first layer and the second layer are secured via a knit structure of the knitted component, wherein a first fused area is formed by the thermoplastic material on the first layer in a first region, and wherein a second fused area is formed by the thermoplastic material on the first layer in a second region, the second fused area being a transition area including a reduced amount of the thermoplastic polymer material relative to the first fused area. - View Dependent Claims (14, 15, 16, 17)
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18. An upper for an article of footwear, comprising:
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a knitted component having a first region located adjacent to a biteline, wherein the first region of the knitted component includes an inner surface and an outer surface, wherein the outer surface includes a fused area formed with a thermoformed thermoplastic material included with a first yarn that is interlooped with a second yarn, wherein the inner surface is at least partially formed with the second yarn and substantially excludes the thermoformed thermoplastic material, and wherein a throat area substantially excludes the thermoformed thermoplastic material. - View Dependent Claims (19, 20)
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Specification