|
| US4717477 | 21 Jul 1986 | 5 Ene 1988 | Kioritz Corporation | Swingable filter |
| US4981468 | 12 Ene 1990 | 1 Ene 1991 | Eli Lilly and Company | Delivery device for orally administered therapeutic agents |
| US5038476 | 24 Abr 1989 | 13 Ago 1991 | | Sipping spoon |
| US5156335 | 19 Dic 1990 | 20 Oct 1992 | | Filtered drinking straw |
| US6142384 | 28 Ene 1999 | 7 Nov 2000 | | Personal portable liquid filter device |
| US7584900 | 17 Feb 2006 | 8 Sep 2009 | Hilton Head Container Company, LLC | Drinking straw with multi-apertured end |
| US7845513 | 17 Feb 2006 | 7 Dic 2010 | | Beverage container or container lid with drinking straw |
