|
| US4417408 | 21 Oct 1981 | 29 Nov 1983 | | Adjustable mechanically cushioned heel for a shoe |
| US4566206 | 16 Apr 1984 | 28 Jan 1986 | | Shoe heel spring support |
| US4592153 | 25 Jun 1984 | 3 Jun 1986 | | Heel construction |
| US4910885 | 19 Jan 1988 | 27 Mar 1990 | | Shoe with resilient and convertible heel |
| US5159767 | 12 Aug 1991 | 3 Nov 1992 | | Orthopedic stabilizer attachment |
| US5203095 | 18 Jun 1992 | 20 Apr 1993 | | Orthopedic stabilizer attachment and shoe |
| US5396718 | 9 Aug 1993 | 14 Mar 1995 | | Adjustable internal energy return system for shoes |
| US5636456 | 30 Dec 1994 | 10 Jun 1997 | | Orthopedic apparatus and footwear for redistributing weight on foot |
| US5701685 | 23 Jan 1997 | 30 Dec 1997 | Mariner J. Pezza | Triple-action, adjustable, rebound device |
| US5896679 | 15 Jun 1998 | 27 Apr 1999 | | Article of footwear |
| US5940994 | 15 Aug 1997 | 24 Aug 1999 | | Orthopedic apparatus and footwear for redistributing weight on foot |
| US6662471 | 18 Oct 1999 | 16 Dec 2003 | Akeva, L.L.C. | Athletic shoe with improved heel structure |
| US6962009 | 30 Jun 2004 | 8 Nov 2005 | Akeva L.L.C. | Bottom surface configuration for athletic shoe |
| US6966129 | 30 Jun 2004 | 22 Nov 2005 | Akeva L.L.C. | Cushioning for athletic shoe |
| US6966130 | 30 Jun 2004 | 22 Nov 2005 | Akeva L.L.C. | Plate for athletic shoe |
| US6968635 | 30 Jun 2004 | 29 Nov 2005 | Akeva L.L.C. | Athletic shoe bottom |
| US6996923 | 30 Jun 2004 | 14 Feb 2006 | Akeva L.L.C. | Shock absorbing athletic shoe |
| US6996924 | 30 Jun 2004 | 14 Feb 2006 | Akeva L.L.C. | Rear sole structure for athletic shoe |
| US7040040 | 30 Jun 2004 | 9 May 2006 | Akeva L.L.C. | Midsole for athletic shoe |
| US7040041 | 30 Jun 2004 | 9 May 2006 | Akeva L.L.C. | Athletic shoe with plate |
| US7043857 | 30 Jun 2004 | 16 May 2006 | Akeva L.L.C. | Athletic shoe having cushioning |
| US7069671 | 30 Jun 2004 | 4 Jul 2006 | Akeva L.L.C. | Arch bridge for athletic shoe |
| US7076892 | 30 Jun 2004 | 18 Jul 2006 | Akeva L.L.C. | Shock absorbent athletic shoe |
| US7082700 | 3 Aug 2005 | 1 Aug 2006 | Akeva L.L.C. | Athletic shoe with inclined wall configuration |
| US7089689 | 3 Aug 2005 | 15 Aug 2006 | Akeva L.L.C. | Athletic shoe with inclined wall configuration and non-ground-engaging member |
| US7114269 | 28 May 2003 | 3 Oct 2006 | Akeva L.L.C. | Athletic shoe with improved sole |
| US7127835 | 11 Dec 2003 | 31 Oct 2006 | Akeva L.L.C. | Athletic shoe with improved heel structure |
| US7155843 | 3 Aug 2005 | 2 Jan 2007 | Akeva, L.L.C. | Athletic shoe with visible arch bridge |
| US7334351 | 7 Jun 2004 | 26 Feb 2008 | Energy Management Athletics, LLC | Shoe apparatus with improved efficiency |
| US7380350 | 30 Jun 2004 | 3 Jun 2008 | Akeva L.L.C. | Athletic shoe with bottom opening |
| US7536809 | 28 Dec 2006 | 26 May 2009 | Akeva L.L.C. | Athletic shoe with visible arch bridge |
| US7540099 | 30 Jun 2004 | 2 Jun 2009 | Akeva L.L.C. | Heel support for athletic shoe |
| US7596888 | 12 Dec 2008 | 6 Oct 2009 | AKEVA L.L.C. | Shoe with flexible plate |
| US7624515 | 30 May 2006 | 1 Dec 2009 | Mizuno Corporation | Sole structure for a shoe |
| US7752775 | 11 Sep 2006 | 13 Jul 2010 | | Footwear with removable lasting board and cleats |
| US7770306 | 23 Aug 2007 | 10 Aug 2010 | | Custom article of footwear |
| US7788824 | 7 Jun 2005 | 7 Sep 2010 | Energy Management Athletics, LLC | Shoe apparatus with improved efficiency |
| US8209883 | 8 Jul 2010 | 3 Jul 2012 | | Custom article of footwear and method of making the same |
