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| US5617884 | 17 Ago 1994 | 8 Abr 1997 | | Dental hygiene system with detachable head toothbrush |
| US5675859 | 7 Jun 1995 | 14 Oct 1997 | Chesebrough-Pond's USA Co., Division of Conopco, Inc. | Toothbrush assembly |
| US5913422 | 4 Sep 1997 | 22 Jun 1999 | Poly Vac, Inc. | Surgical tool sterilization and storage container system |
| US6776296 | 12 Nov 2002 | 17 Ago 2004 | | Toothbrush holder |
| US7073225 | 17 Jun 2003 | 11 Jul 2006 | | Plaque eradicating system utilizing a plurality of double-sided toothbrushes or toothbrush heads |
| USD277814 | 1 Nov 1982 | 5 Mar 1985 | | Toothbrush holder |
| USD327194 | 20 Abr 1990 | 23 Jun 1992 | | Toothbrush holder |
| USD495137 | 29 Ago 2003 | 31 Ago 2004 | | Toothbrush holder |
| USD500221 | 12 May 2004 | 28 Dic 2004 | | Toothbrush holder |
