|
| US3939520 | 11 Jun 1975 | 24 Feb 1976 | | Tooth brush |
| US4387479 | 14 May 1981 | 14 Jun 1983 | Block Drug Company, Inc. | Interproximal toothbrush |
| US4517701 | 9 Abr 1984 | 21 May 1985 | | Toothbrushes for cleaning sulcular areas of the teeth |
| US4691404 | 21 Abr 1986 | 8 Sep 1987 | John O. Butler Company | Toothbrush |
| US4941227 | 25 Ene 1989 | 17 Jul 1990 | | Device for cleaning dental implant posts |
| US5000684 | 10 Ago 1989 | 19 Mar 1991 | | Supra and subgingival tooth cleaning apparatus and method |
| US5048143 | 23 Oct 1990 | 17 Sep 1991 | | Teething brush |
| US5078732 | 6 Abr 1990 | 7 Ene 1992 | | Oral hygiene device for young children |
| US5283924 | 11 Mar 1993 | 8 Feb 1994 | Gillette Canada, Inc. | Interdental foam brush and treatment gel combination therewith |
| US5291878 | 14 Jul 1992 | 8 Mar 1994 | | Baby teething gum massager |
| US5309596 | 23 Mar 1993 | 10 May 1994 | The Gillette Company | Interproximal brush |
| US5355547 | 25 Feb 1993 | 18 Oct 1994 | Georg Karl Geka-Brush GmbH | Dental cleaning brush |
| US5377377 | 24 Feb 1994 | 3 Ene 1995 | Gillette Canada Inc. | Interproximal brush |
| US5502863 | 2 Dic 1994 | 2 Abr 1996 | | Finger mounted tooth brush manufactured from loofah |
| US5511273 | 22 Ago 1995 | 30 Abr 1996 | Preventive Dental Specialties, Inc. | Variable engagement toothbrush |
| US5604952 | 16 Ene 1996 | 25 Feb 1997 | | Interproximal toothbrush |
| US5729859 | 5 Nov 1996 | 24 Mar 1998 | | Gum and toothbrush for use by infants and small children |
| US5778476 | 20 Jun 1996 | 14 Jul 1998 | John O. Butler Company, Inc. | Interdental brushes having roughened, tapered and rounded bristle ends and method of making the same |
| US5851116 | 10 Mar 1997 | 22 Dic 1998 | | Interproximal cleaner and method of use |
| US5940923 | 1 Ago 1997 | 24 Ago 1999 | | Dental implant cleaning system |
| US6049934 | 22 Sep 1997 | 18 Abr 2000 | Centrix, Inc. | Disposable dental applicator |
| US6116252 | 28 Jun 1999 | 12 Sep 2000 | | Disposable toothbrush with lanyard |
| US6186792 | 2 Mar 2000 | 13 Feb 2001 | Centrix, Inc. | Method of coating with a disposable dental applicator |
| US6253404 | 21 Abr 1998 | 3 Jul 2001 | Braun GmbH | Electrically operated tooth-cleaning device |
| US6634051 | 14 Abr 2000 | 21 Oct 2003 | Centrix, Inc. | Disposable dental applicator |
| US7882588 | 14 Ago 2003 | 8 Feb 2011 | Centrix, Inc. | Disposable dental applicator |
| USD291504 | 21 Feb 1985 | 25 Ago 1987 | John O. Butler Company | Toothbrush |
| USD291505 | 21 Feb 1985 | 25 Ago 1987 | John O. Butler Company | Interdental brush |
| USD293858 | 21 Feb 1985 | 26 Ene 1988 | John O. Butler Company | Combined interdental brush cap therefor |
| USD298182 | 21 Feb 1985 | 25 Oct 1988 | John O. Butler Company | Combined toothbrush and cap therefor |
| USD360077 | 6 May 1993 | 11 Jul 1995 | Gillette Canada Inc. | Combined interdental toothbrush handle and cover |
| USD377121 | 31 Ene 1996 | 7 Ene 1997 | | Toothbrush |
| USD389312 | 11 Jul 1996 | 20 Ene 1998 | | Toothbrush with handle |
| USD395552 | 30 Ago 1996 | 30 Jun 1998 | | Cosmetic brush handle |
| USD421185 | 4 Mar 1999 | 29 Feb 2000 | | Combined infant toothbrush and teether with teething pad |