Referenced by|
| US4322894 | 18 Apr 1980 | 6 Apr 1982 | | Surfing footwear | | US4976049 | 11 Oct 1989 | 11 Dec 1990 | | Scrubbing shower sandal | | US5266062 | 28 Jul 1992 | 30 Nov 1993 | John L. Runckel Trust | Amphibious footwear | | US5290194 | 16 Apr 1993 | 1 Mar 1994 | Kransco | Swim fin with differential stiffness characteristics | | US5371958 | 20 Aug 1993 | 13 Dec 1994 | | Shower sandal | | US6014821 | 16 Dec 1998 | 18 Jan 2000 | Union Looper Co., Ltd. | Seashore sandal | | US6871420 | 6 Mar 2002 | 29 Mar 2005 | | Water shoe | | US7237345 | 4 Jun 2004 | 3 Jul 2007 | | Disposable and non-disposable foot cap | | US7310894 | 12 May 2005 | 25 Dec 2007 | | Footwear for use in shower | | US7513064 | 22 Jul 2004 | 7 Apr 2009 | Keen, Inc. | Footwear having an enclosed and articulated toe | | US7913420 | 24 Jan 2007 | 29 Mar 2011 | NIKE, Inc. | Skateboard shoe with textured surface | | US7997009 | 1 Apr 2009 | 16 Aug 2011 | Keen, Inc. | Footwear having an enclosed and articulated toe | | US8028442 | 30 Jun 2004 | 4 Oct 2011 | NIKE, Inc. | Athletics shoe | | USD303729 | 11 Sep 1986 | 3 Oct 1989 | | Shower shoe | | USD472697 | 21 Feb 2002 | 8 Apr 2003 | Keihan Tsusho Co., Ltd. | Footwear | | USD476472 | 11 Nov 2002 | 1 Jul 2003 | Nike, Inc. | Side element of a shoe upper | | USD490219 | 12 Aug 2002 | 25 May 2004 | | Beach shoe |
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