|
| US4708248 | 10 Feb 1986 | 24 Nov 1987 | | Collapsible food and beverage container |
| US4832188 | 15 Oct 1985 | 23 May 1989 | | Flexible film package for carry-out meal items |
| US4869599 | 20 Jun 1988 | 26 Sep 1989 | | Drink cup support |
| US5071007 | 12 Jul 1989 | 10 Dic 1991 | International Paper Company | Paper bag and carrier card for holding cups |
| US5806981 | 21 Ene 1997 | 15 Sep 1998 | | Packaging bag for carrying food |
| US5833056 | 19 Mar 1997 | 10 Nov 1998 | | Non-spill steady cup holder |
