|
| US4496085 | 22 juil. 1982 | 29 janv. 1985 | Realex Corporation | Dispensing pump for containers with large closures |
| US4589574 | 30 nov. 1983 | 20 mai 1986 | Realex Corporation | Dispensing pump having collar-to-body anti-rotation interlock |
| US4826052 | 6 juil. 1987 | 2 mai 1989 | Leeds and Micallef | Trigger pump |
| US4834271 | 16 nov. 1987 | 30 mai 1989 | | One-piece dispensing closure |
| US5072860 | 28 mars 1990 | 17 déc. 1991 | Calmar Inc. | Anti-loosening snap-fit cap for dispenser |
| US5738250 | 7 avr. 1997 | 14 avr. 1998 | Calmar Inc. | Liquid dispensing pump having water seal |
| US5772080 | 30 juil. 1996 | 30 juin 1998 | Valois S.A. | Fixing ring with dual indexing |
| US6053371 | 15 mai 1998 | 25 avr. 2000 | Owens-Illinois Closure Inc. | Pump dispenser and method for making same |
| US6250510 | 13 mars 2000 | 26 juin 2001 | Owens-Illinois Closure Inc. | Pump dispenser and method for making same |
| US6863195 | 30 déc. 2002 | 8 mars 2005 | 3M Innovative Properties Company | Valve stem for use in a metering valve of a metered dose inhaler |
