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US 2003/0148076 A1Published application
Composite fabric for shoes
OwnerHsi-Ming Huanginventor
Life of this patent
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Abstract
A composite fabric for a shoe includes an air permeable substrate made of a thermoplastic fibrous material, an air permeable face layer made of a thermoplastic material, a plurality of spaced apart connecting lines provided on the face layer for bonding the face layer to the substrate, and a plurality of connection-free areas defined among the connecting lines. Each of the connecting lines is composed of a plurality of spaced apart welding points
Claims9
A composite fabric for a shoe, comprising:
- an air permeable substrate made of a thermoplastic fibrous material;
- an air permeable first face layer made of a thermoplastic material;
- a plurality of spaced apart connecting lines provided on said first face layer for bonding said first face layer to said substrate, each of said connecting lines being composed of a plurality of spaced apart welding points;
- and
- a plurality of connection-free areas defined among said connecting lines.
2 more elements
Dependencies are inferred from the claim text.