|
| US4251897 | 12 Mar 1979 | 24 Feb 1981 | | Disposable toothbrush |
| US5181531 | 18 Jul 1991 | 26 Ene 1993 | | Tooth cleaning kit for vending machines |
| US5213428 | 5 May 1992 | 25 May 1993 | Elisabetta Molari | Biodegradable toothbrush |
| US5826599 | 3 Abr 1997 | 27 Oct 1998 | | Dental finger toothbrush |
| US5875513 | 22 Ago 1997 | 2 Mar 1999 | | Finger-mounted toothbrush |
| US6112356 | 12 Nov 1998 | 5 Sep 2000 | | Disposable finger-mounted tooth cleaning unit with handle |
| US6808068 | 8 Nov 2002 | 26 Oct 2004 | | Portable device for dental hygiene |
| US6921409 | 10 May 2001 | 26 Jul 2005 | | Tongue cleaning device |
| US7273327 | 15 Nov 2004 | 25 Sep 2007 | Colgate-Palmolive Company | Oral care implement |
| US7789845 | 13 Feb 2007 | 7 Sep 2010 | | Swab/applicator for ear cleaning |
