×

Article of footwear having an upper with thread structural elements

  • US 7,770,307 B2
  • Filed: 01/29/2009
  • Issued: 08/10/2010
  • Est. Priority Date: 05/25/2006
  • Status: Active Grant
First Claim
Patent Images

1. An article of footwear having an upper and a sole structure secured to the upper, the upper comprising:

  • a first polymer sheet;

    a thread having a section that lies substantially parallel to a surface of the first polymer sheet for a distance of more than five centimeters; and

    a second polymer sheet that is secured to the surface of the first polymer sheet, the section of the thread being located between the first polymer sheet and the second polymer sheet.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×