|
| US4071963 | 15 Dec 1976 | 7 Feb 1978 | | Ventilated footwear |
| US5220791 | 1 Jun 1992 | 22 Jun 1993 | | Heat resistant work shoe |
| US5295312 | 16 Nov 1992 | 22 Mar 1994 | | Ventilated boot with waterproof layer |
| US5333397 | 12 Feb 1993 | 2 Aug 1994 | Red Wing Shoe Company, Inc. | Inflatable ventilating insole |
| US5606806 | 6 Apr 1995 | 4 Mar 1997 | Breeze Technology Partnership | Self-ventilating footwear |
| US6044577 | 28 Sep 1998 | 4 Apr 2000 | Breeze Technology | Self-ventilating footwear |
| US6079123 | 28 Sep 1998 | 27 Jun 2000 | Breeze Technology | Self-ventilating insert for footwear |
| US6393732 | 8 Jun 2000 | 28 May 2002 | Mizuno Corporation | Athletic shoe midsole design and construction |
| USD366353 | 29 Apr 1994 | 23 Jan 1996 | | Inner sole |
