|
| US6449878 | 10 Mar 2000 | 17 Sep 2002 | | Article of footwear having a spring element and selectively removable components |
| US6601042 | 17 May 2000 | 29 Jul 2003 | Robert M. Lyden | Customized article of footwear and method of conducting retail and internet business |
| US6671979 | 1 Feb 2002 | 6 Ene 2004 | | Air flow shoe system |
| US7016867 | 21 May 2002 | 21 Mar 2006 | | Method of conducting business including making and selling a custom article of footwear |
| US7107235 | 24 Oct 2002 | 12 Sep 2006 | | Method of conducting business including making and selling a custom article of footwear |
| US7752775 | 11 Sep 2006 | 13 Jul 2010 | | Footwear with removable lasting board and cleats |
| US7770306 | 23 Ago 2007 | 10 Ago 2010 | | Custom article of footwear |
| US8209883 | 8 Jul 2010 | 3 Jul 2012 | | Custom article of footwear and method of making the same |
| USD507094 | 20 Sep 2002 | 12 Jul 2005 | | Spring element for an article of footwear |
