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Class Information
Number: 36/49
Name: Boots, shoes, and leggings > Uppers > Blanks > Integral vamp and quarters > Seamless
Description: A single piece of material is crimped or split so that it forms an endless vamp and quarters.


Patents under this class:

Patent Number Title Of Patent Date Issued
7350321 Shoe upper and methods of manufacture Apr. 1, 2008
6670029 Composite footwear upper and method of manufacturing a composite footwear upper Dec. 30, 2003
6558784 Composite footwear upper and method of manufacturing a composite footwear upper May. 6, 2003
5351352 Method of forming a seamless shoe Oct. 4, 1994
4019265 Universal size disposable shoe cover Apr. 26, 1977



 
 
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