|
| US4811444 | 14 Jun 1988 | 14 Mar 1989 | | Double-sided adhesive cleaning apparatus |
| US4924608 | 11 Oct 1988 | 15 May 1990 | | Safety footwear with replaceable sole pad |
| US5173985 | 13 Mar 1991 | 29 Dic 1992 | | Foot mounted scrubber device |
| US5613897 | 8 Ago 1995 | 25 Mar 1997 | | Foot-pad floor cleaning device |
| US6038726 | 10 Jul 1998 | 21 Mar 2000 | | Floor wiper construction |
| US6092313 | 17 Jul 1998 | 25 Jul 2000 | | Apparatus for interchangeably affixing a tool to footwear |
| US6134741 | 12 Nov 1998 | 24 Oct 2000 | | Absorbent cleaning slippers |
| US6145156 | 21 Ene 1999 | 14 Nov 2000 | | Foot mop |
| US6446300 | 20 Jul 2000 | 10 Sep 2002 | | Foot mounted floor drying device |
| US7694379 | 30 Sep 2005 | 13 Abr 2010 | First Quality Retail Services, LLC | Absorbent cleaning pad and method of making same |
| US7845043 | 10 Mar 2007 | 7 Dic 2010 | | Foot-worn scrubbing apparatus |
| US7962993 | 30 Sep 2005 | 21 Jun 2011 | First Quality Retail Services, LLC | Surface cleaning pad having zoned absorbency and method of making same |
| US8026408 | 10 Oct 2006 | 27 Sep 2011 | First Quality Retail Services, LLC | Surface cleaning pad having zoned absorbency and method of making same |
| US8060974 | 6 Dic 2010 | 22 Nov 2011 | | Foot-worn scrubbing apparatus |
| USD366130 | 19 Abr 1994 | 9 Ene 1996 | | Floor scraper attachment for a shoe |
| USD618874 | 30 May 2008 | 29 Jun 2010 | | Foot mounted cleaning device |
