|
| US4076152 | 23 May 1977 | 28 Feb 1978 | Owens-Illinois, Inc. | Fitment-retaining closure |
| US5183171 | 23 Ago 1991 | 2 Feb 1993 | J. L. Clark, Inc. | Closure with dispensing fitment and screw-on cap |
| US5184746 | 26 Feb 1992 | 9 Feb 1993 | Phoenix Closures, Inc. | Closure cap and fitment assembly |
| US5188622 | 23 Ago 1991 | 23 Feb 1993 | Genossenschaft Vebo, Solothurnische Eingliederungsstatte fur Behinderte | Vacuum bottle for collection of body fluids |
| US5494200 | 22 Jul 1994 | 27 Feb 1996 | Brent River Packaging Corporation | Closure and sifter assemblage having automatically releasable, interlocking bead retainer structures |
| US5680968 | 13 Feb 1997 | 28 Oct 1997 | Phoenix Closures, Inc. | Container closure system |
| US5850951 | 20 Sep 1996 | 22 Dic 1998 | Anchor Hocking Packaging Company | Package with push-pull dispensing closure |
| US6602459 | 24 Sep 2001 | 5 Ago 2003 | Owens-Brockway Plastic Products Inc. | Dual-chamber container, and method and apparatus for its manufacture |
| US6685041 | 24 Sep 2001 | 3 Feb 2004 | Owens-Brockway Plastic Products Inc. | Dual-chamber container and closure package |
| US6976603 | 15 Abr 2003 | 20 Dic 2005 | Graham Packaging Company, L.P. | Dual-chamber container, and method and apparatus for its manufacture |
| US7001564 | 7 Oct 2003 | 21 Feb 2006 | Graham Packaging Plastic Products, Inc. | Dual-chamber container and closure package |
| US8006707 | 29 Ene 2008 | 30 Ago 2011 | HCT Asia Ltd. | Rotating dial sifter |
| USD369297 | 30 Sep 1994 | 30 Abr 1996 | Anchor Hocking Packaging Company | Tamper evidencing structure for a closure |
| USD381259 | 30 Sep 1994 | 22 Jul 1997 | Anchor Hocking Packaging Company | Combined container, closure and shrink wrap seal |
