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| US6193885 | 14 Dic 1998 | 27 Feb 2001 | Letro Products, Inc. | Pool cleaner debris bag |
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| US7879015 | 7 Abr 2003 | 1 Feb 2011 | Hollister Incorporated | Drainable ostomy pouch with integrated closure |
| US7879016 | 1 Abr 2005 | 1 Feb 2011 | Hollister Incorporated | Ostomy pouch with bias members and closure means |
| USD632955 | 25 May 2010 | 22 Feb 2011 | Interactive Vending Corporation | Clamshell package |
