|
| US3943930 | 3 Oct 1974 | 16 Mar 1976 | Colgate-Palmolive Company | Disposable diaper |
| US4338938 | 19 May 1980 | 13 Jul 1982 | | Washable diaper |
| US4898594 | 11 Ago 1988 | 6 Feb 1990 | National Research Development Corporation | Incontinence apparel for females |
| US4978345 | 28 Ago 1989 | 18 Dic 1990 | | Reusable multi-layered diaper |
| US5114418 | 10 Dic 1990 | 19 May 1992 | | Highly absorbent, leak-proof and breathable diaper |
| US5185011 | 28 Jun 1991 | 9 Feb 1993 | | Reusable diaper garment |
| US5306267 | 6 Ene 1992 | 26 Abr 1994 | J & E Enterprise | Reusable, all-in-one, multi-layered diaper with wicking action, moisture retention, and methods for making and using same |
| US5429627 | 4 May 1993 | 4 Jul 1995 | Lotus Trading Company | Reusable feminine hygiene system |
| USRE30057 | 26 Sep 1977 | 31 Jul 1979 | Colgate-Palmolive Company | Disposable diaper |
