|
| US4818839 | 1 Sep 1987 | 4 Apr 1989 | K-2 Corporaton | Process for treating the metal edge of a ski |
| US4987282 | 3 Apr 1989 | 22 Jan 1991 | K-2 Corporation | Snow ski with treated metal edge |
| US6588772 | 28 Dec 2000 | 8 Jul 2003 | The Burton Corporation | Sintered sheet plastic material and gliding board base material |
| US7390009 | 2 Sep 2004 | 24 Jun 2008 | Armada Skis, Inc. | Ski with replaceable edge |
| US8075003 | 30 Dec 2009 | 13 Dec 2011 | | Boot for use with a gliding board |
