|
| US4050168 | 14 Jun 1976 | 27 Sep 1977 | | Footwear with detachable symbols |
| US4571853 | 4 Jun 1984 | 25 Feb 1986 | | Shoe insert |
| US5673433 | 13 Dec 1994 | 7 Oct 1997 | Minnesota Mining & Manufacturing Company | Garment having barrier layer adhered thereto |
| US5694704 | 25 Mar 1996 | 9 Dec 1997 | | Removable shoe covering |
| US5771605 | 24 May 1996 | 30 Jun 1998 | | Protective covering for a shoe outersole |
| US5907881 | 29 Jun 1998 | 1 Jun 1999 | | Protective covering for a shoe outersole |
| US6055748 | 14 Jan 1999 | 2 May 2000 | | Shoe anti-slip attachment |
| US6243973 | 10 Jun 1999 | 12 Jun 2001 | Lind Shoe Company | Bowling shoe with sole having regions of different coefficients of friction |
| US6311415 | 14 Sep 1998 | 6 Nov 2001 | Lind Shoe Company | Bowling shoe with replaceable tip |
| US6640465 | 11 Aug 1999 | 4 Nov 2003 | | Disposable foot protector |
| US6651360 | 21 Dec 2000 | 25 Nov 2003 | Jeffrey R. Lind | Bowling shoe with sole having regions of different coefficients of friction |
| US6662476 | 16 Oct 2002 | 16 Dec 2003 | Lind Shan Company | Bowling shoe with sole having regions of different coefficient of friction |
| US6684442 | 11 May 2000 | 3 Feb 2004 | Camelia Joan Parker | Protective foot pad, composite and method of manufacture |
| US7377054 | 19 May 2005 | 27 May 2008 | Tripco, Inc. | Disposable sole for the shoe or foot of a wearer |
| US7559159 | 10 Jan 2005 | 14 Jul 2009 | | Solemat |
| US8024872 | 7 Jan 2008 | 27 Sep 2011 | | Shoe sole protector |
