|
| US4106621 | 26 juil. 1976 | 15 août 1978 | Sorenson Research Co., Inc. | Combination needle cover and venipuncture device tray and method of using same |
| US4155454 | 12 janv. 1977 | 22 mai 1979 | Schering Corporation | Safety packaging for ampoules |
| US4210239 | 2 oct. 1978 | 1 juil. 1980 | Bankoku Needle Manufacturing Company Ltd. | Foldable needle pack |
| US4266667 | 19 sept. 1979 | 12 mai 1981 | Sakura Color Products Corporation | Package of mechanical pencil refill leads |
| US7243794 | 30 juil. 2004 | 17 juil. 2007 | | Tattoo needle case with needle head protection arrangement |
| US7270239 | 6 janv. 2005 | 18 sept. 2007 | | Dental stain preventer |
| US7832956 | 9 nov. 2007 | 16 nov. 2010 | | Dental cleanser and stain prevention apparatus |
| US8021067 | 26 oct. 2010 | 20 sept. 2011 | | Dental cleanser and stain prevention apparatus |
| US8091242 | 29 juin 2007 | 10 janv. 2012 | Sands Innovations Pty Ltd | Dispensing utensil |
