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US 11,998,085 B2Granted
Shoe and method for producing shoe
AssigneeAsics Corporation
InventorsAyu Bessho, Satoru Abe, Norihiko Taniguchi
Life of this patent
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Abstract
Provided is a shoe including an upper composed of a fiber sheet, the fiber sheet including: a base sheet including yarns having heat shrinkability; and a plurality of chip members, each of which is a sheet having an area smaller than that of the base sheet, the base sheet and the plurality of chip members being layered and joined together.
Claims10
A shoe comprising an upper composed of a fiber sheet, the fiber sheet comprising:
- an inner layer comprising a base sheet comprising yarns having heat shrinkability;
- and
- an outer layer comprising an aggregate of a plurality of chip members, each of which is a sheet having an area smaller than that of the base sheet and a polygonal shape or a circular shape having a side or a diameter from 10 mm to 50 mm, wherein
- the base sheet and the plurality of chip members are layered and joined together,
- exactly one of warps or wefts of the yarns of the base sheet have heat shrinkability, and
- the yarns of the base sheet have fibers knitted or woven to have distances between adjacent intersections of the fibers of 1 mm to 5 mm.
3 more elements
Dependencies are inferred from the claim text.