|
| US4222185 | 4 Abr 1979 | 16 Sep 1980 | | Plastic shoe sole for sandals and the like |
| US5689901 | 15 Feb 1996 | 25 Nov 1997 | Michael Bell | Footwear with two-piece sole |
| US6092308 | 23 Nov 1998 | 25 Jul 2000 | Reflections Shoe Corp. | Unitary shoe bottom |
| US6442870 | 27 Sep 2001 | 3 Sep 2002 | | Shoe with replaceable vamp and insole |
| US7143529 | 12 Mar 2004 | 5 Dic 2006 | Acushnet Company | Torsion management outsoles and shoes including such outsoles |
| US7290356 | 8 Jun 2005 | 6 Nov 2007 | Keen, Inc. | Footwear with multi-piece midsole |
| US7513064 | 22 Jul 2004 | 7 Abr 2009 | Keen, Inc. | Footwear having an enclosed and articulated toe |
| US7762011 | 29 Ene 2007 | 27 Jul 2010 | Keen, Inc. | Toe protection sandal |
| US7762012 | 27 Sep 2007 | 27 Jul 2010 | Keen, Inc. | Footwear with multi-piece midsole |
| US7987617 | 13 Nov 2007 | 2 Ago 2011 | NIKE, Inc. | Self assembled article of footwear with customized designs |
| US7997009 | 1 Abr 2009 | 16 Ago 2011 | Keen, Inc. | Footwear having an enclosed and articulated toe |
