|
| US4223814 | 15 Feb 1979 | 23 Sep 1980 | | Expandable syringe and sprinkler cap therefor |
| US4262802 | 3 Ago 1979 | 21 Abr 1981 | Essex Chemical Corporation | Packaging and dispensing pill box |
| US4337876 | 14 Jul 1980 | 6 Jul 1982 | Sterling Drug Inc. | Apparatus for dispensing articles |
| US4457458 | 15 Nov 1982 | 3 Jul 1984 | Knight Engineering & Molding Co. | Dispensing cap |
| US4516689 | 22 Jun 1984 | 14 May 1985 | The Procter & Gamble Company | Easy open/reclosable container with pouring lip and hold-open feature |
| US4582216 | 22 Jun 1984 | 15 Abr 1986 | The Procter & Gamble Company | Easy open-reclosable container with pouring lip/drain surface |
| US4607768 | 23 Jul 1984 | 26 Ago 1986 | Continental White Cap, Inc. | Dispensing closure with latch mechanism |
| US4779766 | 13 Feb 1987 | 25 Oct 1988 | Seaquist Closures | Dispensing closure for a container |
| US4782985 | 20 Feb 1987 | 8 Nov 1988 | Seaquist Closures | Closure for drip and pour dispensing |
| US4911337 | 20 Sep 1989 | 27 Mar 1990 | Bielsteiner Verschlubtechnik GmbH | Snap-action closure with disengagable spring having stress relieved positions |
| US4981256 | 19 Mar 1990 | 1 Ene 1991 | Lever Brothers Company | Ultrathin carton closure |
| US5123561 | 20 Mar 1991 | 23 Jun 1992 | | Closure with tamper-evident tear-off panel |
| US5201440 | 11 Oct 1991 | 13 Abr 1993 | Seaquist Closures, a division of Pittway Corporation | Closure with tamper-evident tear-off panel unitary with a flow control element |
| US5246127 | 3 Ago 1992 | 21 Sep 1993 | Life Technologies, Inc. | Closure for a container |
| US5499736 | 28 Dic 1993 | 19 Mar 1996 | Kraft Foods, Inc. | Reclosable, removable cap for reusable shaker dispenser bottle |
| US5549214 | 2 Feb 1994 | 27 Ago 1996 | Frontier Plastics (South Wales) Limited | Closure devices |
| US5605254 | 1 Mar 1995 | 25 Feb 1997 | George J. Wagner, III | Ventilated directional dispensing cap |
| US5718347 | 10 May 1996 | 17 Feb 1998 | | Child resistant, user friendly container and closure |
| US6068126 | 6 May 1998 | 30 May 2000 | Valley Design Inc. | Press to lift flat pill pack |
| US6732873 | 9 Mar 2001 | 11 May 2004 | J.L. Clark, Inc. | Container lid |
| US6742666 | 21 Jun 2001 | 1 Jun 2004 | J.L. Clark, Inc. | Container lid with flip door |
| US6866164 | 26 Abr 2002 | 15 Mar 2005 | Rexam Medical Packaging Inc. | Child resistant dispenser |
| US7051894 | 1 Oct 2001 | 30 May 2006 | Wm. Wrigley Jr. Company | Circular dispensing container with a hinged lid |
| US7861873 | 29 May 2007 | 4 Ene 2011 | Rexam Closures and Containers Inc. | Flip-top dispensing system with a child resistant latch mechanism |
| US7954659 | 22 Nov 2006 | 7 Jun 2011 | | Drinking cup lid having a plug |
| US8235236 | 1 Jun 2011 | 7 Ago 2012 | | Drinking cup lid having a plug attached with two arms |
| USD315103 | 21 Jul 1988 | 5 Mar 1991 | Rubbermaid-Winfield Inc. | Beverage container lid |
| USD334341 | 4 Ene 1991 | 30 Mar 1993 | Rubbermaid Incorporated | Bottle lid |
| USD360105 | 19 Jul 1993 | 11 Jul 1995 | Rubbermaid Incorporated | Lid for a food storage container |
| USD367611 | 1 Mar 1995 | 5 Mar 1996 | George J. Wagner, III | Dispensing cap |
| USD372866 | 7 Jun 1995 | 20 Ago 1996 | Rubbermaid Incorporated | Beverage container lid |
| USD418364 | 6 Jul 1998 | 4 Ene 2000 | Rubbermaid Incorporated | Beverage lid |
| USD448296 | 2 Mar 2001 | 25 Sep 2001 | J. L. Clark, Inc. | Round lid for a container |
| USD448668 | 2 Mar 2001 | 2 Oct 2001 | J. L. Clark, Inc. | Rectangular lid for a container |
| USD456713 | 17 May 2001 | 7 May 2002 | J. L. Clark, Inc. | Oval lid for a container |
| USD462613 | 17 May 2001 | 10 Sep 2002 | J.L. Clark, Inc. | Oval container with lid |
| USD464567 | 2 Mar 2001 | 22 Oct 2002 | J.L. Clark, Inc. | Contoured rectangular container |
| USD464886 | 29 Ago 2001 | 29 Oct 2002 | J. L. Clark, Inc. | Round container with lid |
| USD466408 | 17 May 2001 | 3 Dic 2002 | J. L. Clark, Inc. | Contoured rectangular container with lid |
| USD467801 | 10 Ago 2001 | 31 Dic 2002 | J. L. Clark, Inc. | Contoured rectangular lid |
| USD474402 | 17 May 2001 | 13 May 2003 | J. L. Clark, Inc. | Rectangular container with lid |
| USD532650 | 20 Dic 2005 | 28 Nov 2006 | Dart Industries Inc. | Food shaker cover |
| USD587581 | 26 Dic 2007 | 3 Mar 2009 | Mary Kay Inc. | Cap |
| USD604160 | 24 Jul 2008 | 17 Nov 2009 | Mary Kay Inc. | Container cap |