Shoe upper of interknitted outer and inner knit layers
First Claim
1. A shoe comprising a sole and a shoe upper attached to said sole, wherein said shoe upper is comprised of an outer knit fabric layer, an inner knit fabric layer provided opposite to said outer knit fabric layer through a space having a thickness of 1 to 10 mm, and a crossing thread which is interknitted to be bound into said outer and inner knit fabric layers and crosses said space, said crossing thread being provided at a density of 500 to 4500 threads per square inch and having a single yarn fineness of 3 to 50 denier.
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Reexamination
Accused Products
Abstract
A shoe is described having a shoe upper comprising an outer knit fabric layer, an inner knit fabric layer provided opposite to said outer knit fabric layer through a space, and a crossing thread which is interknitted to be bound into the outer and inner knit fabric layers and crosses the space.
337 Citations
7 Claims
- 1. A shoe comprising a sole and a shoe upper attached to said sole, wherein said shoe upper is comprised of an outer knit fabric layer, an inner knit fabric layer provided opposite to said outer knit fabric layer through a space having a thickness of 1 to 10 mm, and a crossing thread which is interknitted to be bound into said outer and inner knit fabric layers and crosses said space, said crossing thread being provided at a density of 500 to 4500 threads per square inch and having a single yarn fineness of 3 to 50 denier.
Specification