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| US6416064 | 9 Dec 1996 | 9 Jul 2002 | | Independent suspension vehicle truck for supporting a ground contacting device |
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| US7717439 | 10 Jan 2005 | 18 May 2010 | | Skate device having turnable wheels |
| US8079604 | 28 May 2009 | 20 Dec 2011 | SurfSkate Industries, LLC | Skateboard providing substantial freedom of movement of the front truck assembly |
| USD282095 | 9 Feb 1984 | 7 Jan 1986 | The Quaker Oats Company | Roller skate |
| USD346841 | 14 Feb 1992 | 10 May 1994 | Variflex, Inc. | Roller skate chassis |
