|
| US4079567 | 20 sept. 1976 | 21 mars 1978 | Scott Paper Company | Method for making moisture impervious packaging systems |
| US4524870 | 6 sept. 1983 | 25 juin 1985 | Champion International Corporation | Visible and easy accessible package |
| US4638911 | 21 mai 1985 | 27 janv. 1987 | Folienwalzwerk Brueder Teich Akitenesellschaft | Pack and process for the manufacture thereof |
| US4684025 | 30 janv. 1986 | 4 août 1987 | The Procter & Gamble Company | Shaped thermoformed flexible film container for granular products and method and apparatus for making the same |
| US4854466 | 12 févr. 1988 | 8 août 1989 | | Hanging packaging cup |
| US5007231 | 23 déc. 1988 | 16 avr. 1991 | PLM AB | Container |
| US5042681 | 11 janv. 1990 | 27 août 1991 | Schmalbach-Lubeca AG | Compartmented easy open package |
| US5111932 | 20 déc. 1990 | 12 mai 1992 | Land O'Lakes, Inc. | Spreadable material package with spreader |
| US5402622 | 31 janv. 1994 | 4 avr. 1995 | W.R. Grace & Co.-Conn. | Peelable barrier layer VSP package, and method for making same |
| US5839583 | 25 juin 1997 | 24 nov. 1998 | Duracell Batteries, Ltd. | Packaging |
| US6662531 | 12 juil. 2002 | 16 déc. 2003 | Erca Formseal | Method and an installation for thermoforming, filling, and closing re-entrant receptacles |
| US6843042 | 20 sept. 2002 | 18 janv. 2005 | Daisey Machinery Co., Ltd. | Container packaging method |
| US7004346 | 7 juin 2002 | 28 févr. 2006 | Erca Formseal | Method and installation for making and filling containers having membrane seal provided with a pull tab |
| US7506491 | 31 janv. 2006 | 24 mars 2009 | A.W.A.X. Progettazione E Ricerca S.r.l. | Method and machine for packaging food products in trays sealingly closed at the top with a thermoplastic film |
| US7779614 | 30 mai 2008 | 24 août 2010 | Walgreen Co. | Method of loading a multi-dose blister card using intermediate blister cards |
| US7818950 | 30 mai 2008 | 26 oct. 2010 | Walgreen Co. | Method of loading a multi-dose blister card using a transfer fixture |
| US7866476 | 30 mai 2008 | 11 janv. 2011 | Walgreen Co. | Multi-dose blister card pillbook |
| US7937911 | 21 nov. 2008 | 10 mai 2011 | Walgreen Co. | Method of preparing a blister card |
| US7946101 | 30 mai 2008 | 24 mai 2011 | Walgreen Co. | Method and system for verification of contents of a multi-cell, multi-product blister pack |
| US7971414 | 30 mai 2008 | 5 juil. 2011 | Walgreen Co. | Multi-dose filling machine |