|
| US4852201 | 23 May 1988 | 1 Ago 1989 | Badger Pharmacal, Inc. | Toilet bowl cleaner |
| US7032270 | 5 Sep 2003 | 25 Abr 2006 | Novalabs, LLC | Toilet cleaning apparatus and caddy |
| US7146676 | 16 Sep 2003 | 12 Dic 2006 | 3M Innovative Properties Company | Cleaning device with disposable pad |
| US7566491 | 4 Ago 2003 | 28 Jul 2009 | Kimberly Clark Worldwide, Inc. | Disposable and reusable pouf products |
| US8056178 | 24 Ene 2006 | 15 Nov 2011 | Diversey, Inc. | Mop with receptacle |
| USD310589 | 14 Abr 1988 | 11 Sep 1990 | Colgate-Palmolive Company | Flexible cover for a sponge mop |
| USD310901 | 14 Abr 1988 | 25 Sep 1990 | Colgate-Palmolive Company | Flexible cover for a sponge mop |
| USD310902 | 14 Abr 1988 | 25 Sep 1990 | Colgate-Palmolive Company | Flexible cover for a sponge mop |
| USD391709 | 9 Jul 1996 | 3 Mar 1998 | | Pad for cleaning floors |
| USD509033 | 16 Sep 2003 | 30 Ago 2005 | 3M Innovative Properties Company | Handle for a cleaning tool |
| USD511872 | 12 Sep 2003 | 22 Nov 2005 | Novalabs, LLC | Toilet swab |
| USD511873 | 12 Sep 2003 | 22 Nov 2005 | Novalabs, LLC | Toilet swab |
| USD513444 | 12 Sep 2003 | 3 Ene 2006 | Novalabs, LLC | Toilet cleaning tool |
| USD591020 | 20 Ene 2006 | 21 Abr 2009 | 3M Innovative Properties Company | Handle assembly for a cleaning tool |
| USD604467 | 3 Oct 2005 | 17 Nov 2009 | JohnsonDiversey, Inc. | Web material adapted to connect to a mop |
| USD618410 | 6 Feb 2009 | 22 Jun 2010 | The Libman Company | Cover for a cleaning implement |