Composite sole structure
First Claim
1. A sole structure comprising:
- an upper plate member having a top surface and a bottom surface, the upper plate member having a concave indentation in the bottom surface;
a chambered member having a top surface and a bottom surface, the chambered member comprising a plurality of geometrically-shaped columns forming chambers, the chambered member being inserted within the concave indentation in the bottom surface of the upper plate member; and
an intermediate plate member having a top surface and a bottom surface, wherein the bottom surface of the chambered member overlies the top surface of the intermediate plate member.
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Accused Products
Abstract
Embodiments relating to a lightweight sole structure are disclosed. In some embodiments, the sole structure may include a lobed member having a protruding portion associated with a cleat member. In some embodiments, the sole structure may include a chambered member located in an indention in an intermediate member. In some embodiments, the sole structure may include a cleat member having an outer layer, an intermediate layer, and an inner layer. In some embodiments, a method of making a sole structure may include injecting a chambered member in between an upper member and an intermediate member. In some embodiments, the sole structure may include a plurality of zones having varying degrees of flexibility. In some embodiments, the sole structure may include cleat members having penetrating portions for penetrating into the ground surface.
277 Citations
18 Claims
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1. A sole structure comprising:
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an upper plate member having a top surface and a bottom surface, the upper plate member having a concave indentation in the bottom surface; a chambered member having a top surface and a bottom surface, the chambered member comprising a plurality of geometrically-shaped columns forming chambers, the chambered member being inserted within the concave indentation in the bottom surface of the upper plate member; and an intermediate plate member having a top surface and a bottom surface, wherein the bottom surface of the chambered member overlies the top surface of the intermediate plate member. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A sole structure comprising:
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an upper plate member having a top surface, bottom surface, a forefoot region, a midfoot region, and a heel region; a chambered member having a top surface and a bottom surface, the chambered member comprising a plurality of geometrically-shaped columns forming chambers; and an intermediate plate member having a top surface and a bottom surface, wherein the intermediate plate member and the chambered member are coextensive with each other; a bottom plate member having a top surface and a bottom surface, a forefoot region, a midfoot region, and a heel region, wherein the bottom surface of the intermediate plate member overlies the top surface of the bottom plate member; and wherein the forefoot region of the bottom plate member has a first protruding portion being formed by a depression in the top surface of the bottom plate member and a corresponding protrusion formed in the bottom surface of the bottom plate member. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A sole structure comprising:
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a bottom plate member having a top surface, a bottom surface, a forefoot region, a midfoot region, and a heel region, wherein the forefoot region of the bottom plate member has first protruding portion being formed by a depression in the top surface of the bottom plate member and a corresponding protrusion formed in the bottom surface of the bottom plate member; an intermediate plate member overlying the bottom plate member, the intermediate plate member being more rigid than the bottom plate member, and having a top surface and a bottom surface, a forefoot region, a midfoot region, and a heel region, and a second protruding portion extending from the bottom surface of the intermediate plate member, the second protruding portion having an apex; an upper plate member having a top surface, a bottom surface, and a concave indentation in the bottom surface of the upper plate member; and a chambered member having a top surface and a bottom surface, the chambered member comprising a plurality of geometrically-shaped columns forming chambers, and the chambered member being inserted within the concave indentation in the bottom surface of the upper plate member; wherein the second protruding portion of the bottom surface of the intermediate plate member nests within the first protruding portion in the top surface of the bottom plate member such that the apex of the second protruding portion rests against a surface of the depression of the first protruding portion; and wherein the bottom surface of the chambered member overlies the top surface of the intermediate plate member. - View Dependent Claims (16, 17, 18)
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Specification