US2004107603A1PendingUtilityA1

Kind of indoor cloth wrap sole

Priority: Dec 10, 2002Filed: Dec 10, 2002Published: Jun 10, 2004
Est. expiryDec 10, 2022(expired)· nominal 20-yr term from priority
Inventors:Xu Wei
A43B 9/20A43B 13/04A43B 9/00A43B 13/26A43B 13/12
47
PatentIndex Score
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Claims

Abstract

The present invention provides an improved indoor cloth wrap sole by providing a bottom layer of cloth and an upper layer of rubber or plastic; the upper layer and the bottom layer are heat-pressed together to form a compound structure; the bottom layer includes thick and compact knitting fabrics, with a slight embossing structure; and the surrounding structure is turned up in whole to form a boat rim shape.

Claims

exact text as granted — not AI-modified
We claim:  
     
         1 . An indoor cloth shoe wrap, comprising: 
 a top layer comprising rubber or rubber upper plastic;    a lower layer, which is heat-pressed to the top layer, comprises a fabric material which is composed of thick and compact fabrics;    an embossing structure located on a bottom of the lower layer; and    wherein the top layer and lower layer from a compound structure which is turned in an upward direction along the outer rim of the shoe to form a boat-rim shape.    
     
     
         2 . The indoor cloth shoe of  claim 1 , wherein said embossing structure is formed of protrusions of the same geometric configuration.  
     
     
         3 . The indoor cloth shoe of  claim 2 , wherein said protrusions are lined on the bottom with regularity.  
     
     
         4 . The indoor cloth shoe of  claim 2 , wherein said protrusions are lined on the bottom with irregularity.  
     
     
         5 . The indoor cloth shoe of  claim 3 , wherein said embossing structure is formed of protrusions of different geometric configuration.  
     
     
         6 . The indoor cloth shoe of  claim 4 , wherein said protrusions are scattered at various parts of the sole and heel portion of the shoe.  
     
     
         7 . The indoor cloth shoe of  claim 1 , wherein the embossing structure comprises cave-ins of the same geometric configuration.  
     
     
         8 . The indoor cloth shoe of  claim 1 , wherein said embossing structure comprises of cave-ins of a group of different geometric configurations.  
     
     
         9 . The indoor cloth shoe of  claim 1 , wherein the boat-rim portion is free of any sewing tracks.  
     
     
         10 . An indoor cloth show wrap, comprising: 
 an upper layer comprising rubber or plastic material;    a lower layer which is heat-pressed to the upper layer to form a compound structure;    the lower layer includes thick and compact fabrics;    embossing structures located on the bottom of said lower layer which comprises protrusions of different geometric configurations; and    wherein the outer portions of said compound structure is turned in an upward direction to form a boat rim shape.    
     
     
         11 . A method or making a indoor cloth wrap shoe, comprising: 
 providing an upper layer comprising rubber or plastic;    providing a lower layer comprising a cloth like material;    heat-pressing said upper and lower layers to form a compound structure;    providing a plurality of embossing structures on the bottom of said lower layer; and    bending the outer rim portions of the compound structure to for a boat rim configuration.    
     
     
         12 . The indoor cloth shoe of  claim 1 , wherein the fabric comprises knitting fabric.

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