|
| US4258891 | 26 sept. 1978 | 31 mars 1981 | | Cover and stand for bags |
| US5046614 | 26 juil. 1990 | 10 sept. 1991 | | Needle disposal container |
| US5076429 | 5 avr. 1991 | 31 déc. 1991 | Voluntary Hospitals of America | Sharps container |
| US5395008 | 8 sept. 1993 | 7 mars 1995 | Bemis Manufacturing Company | Sharps disposal container |
| US5413243 | 9 avr. 1993 | 9 mai 1995 | Bemis Manufacturing Company | Sharps disposal container |
| US5605245 | 14 févr. 1995 | 25 févr. 1997 | Bemis Manufacturing Company | Sharps disposal container |
| US5947285 | 12 nov. 1997 | 7 sept. 1999 | Graphic Controls Corporation | Medical waste disposal container |
| USD411008 | 7 nov. 1997 | 15 juin 1999 | Graphic Controls Corporation | Cabinet for housing a medical waste container |
| USD438964 | 30 avr. 1999 | 13 mars 2001 | Graphic Controls Corporation | Cabinet and container for housing medical waste |
