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| US4267651 | 15 janv. 1979 | 19 mai 1981 | Pierluigi Nava | Boot for motorcyclists provided with means for removing air from the inside |
| US5171033 | 3 juil. 1990 | 15 déc. 1992 | Rollerblade, Inc. | Ventilated boot and in-line roller skate with the same |
| US5724680 | 12 nov. 1996 | 10 mars 1998 | | Liner for rubber boots |
| US6547751 | 3 janv. 2000 | 15 avr. 2003 | | Surgical cast venting device using stretchable net material |
| US6616622 | 23 mars 2000 | 9 sept. 2003 | | Surgical cast venting device |
| US7250034 | 13 mai 2003 | 31 juil. 2007 | | Venting devices for surgical casts and other orthopedic devices |
| US8012112 | 14 févr. 2006 | 6 sept. 2011 | | Orthopedic braces and casts with aerating arrangements |
| USD427762 | 13 mai 1999 | 11 juil. 2000 | | Disposable sock |
