|
| US3986644 | 21. Mai 1975 | 19. Okt. 1976 | Diamond International Corporation | Dispensing pump |
| US3995774 | 12. Sept. 1975 | 7. Dez. 1976 | Diamond International Corporation | Liquid dispenser having deformable diaphragm type pump |
| US4018363 | 6. Okt. 1975 | 19. Apr. 1977 | Steiner American Corporation | Soap dispenser |
| US4101057 | 2. Dez. 1976 | 18. Juli 1978 | Ethyl Corporation | Trigger actuated pump |
| US4155487 | 9. Sept. 1977 | 22. Mai 1979 | | Trigger sprayer |
| US4201317 | 28. Juli 1977 | 6. Mai 1980 | | Finger actuated pump assembly |
| US4214676 | 8. Mai 1978 | 29. Juli 1980 | Steiner Corporation | Dispenser for liquid soap with telescoping housing members and container therefor |
| US4225061 | 19. Dez. 1977 | 30. Sept. 1980 | The AFA Corporation | Fluid dispensing device |
| US4260079 | 25. Jan. 1978 | 7. Apr. 1981 | The AFA Corporation | Manually operated liquid dispensers |
| US4336895 | 25. Febr. 1980 | 29. Juni 1982 | | Finger actuated pump assembly |
| US4347953 | 30. Mai 1980 | 7. Sept. 1982 | | Elastomer bulb dispensing pump |
| US4506805 | 10. Juni 1983 | 26. März 1985 | Valve Precision S.A.R.L. | Dispenser device for liquids |
| US4565306 | 4. Jan. 1984 | 21. Jan. 1986 | Yoshino Kogyosho Co., Ltd. | Cream-state fluid container |
| US4609130 | 17. Aug. 1984 | 2. Sept. 1986 | Plum Kemi Produktion A/S | Arrangement in liquid dispensers |
| US4804115 | 29. Apr. 1988 | 14. Febr. 1989 | Metal Box p.l.c. | Pump chamber dispenser |
| US4830229 | 15. Juli 1987 | 16. Mai 1989 | Metal Box p.l.c. | Pump chamber dispenser |
| US5169035 | 21. Mai 1991 | 8. Dez. 1992 | Seaquist Closures a division of Pittway Corporation | Squeeze bottle dispensing closure with vent valve |
| US5385302 | 21. Okt. 1992 | 31. Jan. 1995 | Contico | Low cost trigger sprayer |
| US5425482 | 13. Mai 1994 | 20. Juni 1995 | Contico International, Inc. | Trigger sprayer |
| US5505341 | 17. Okt. 1994 | 9. Apr. 1996 | L'Oreal | Dispensing assembly with a variable-volume compression chamber and with a diaphragm |
| US5507437 | 12. Jan. 1995 | 16. Apr. 1996 | Contico International, Inc. | Low cost trigger sprayer having housing with integral saddle |
| US5509608 | 12. Jan. 1995 | 23. Apr. 1996 | Contico International, Inc. | Low cost trigger sprayer having spinner with integral elastomeric check and primary valves |
| US5551636 | 12. Jan. 1995 | 3. Sept. 1996 | Contico Internatioal, Inc. | Low cost trigger sprayer having elastomeric pump with internal guide means |
| US5553752 | 2. Juni 1995 | 10. Sept. 1996 | Contico International, Inc. | Spring for trigger sprayer |
| US5593093 | 12. Jan. 1995 | 14. Jan. 1997 | Contico International, Inc. | Low cost trigger sprayer having elastomeric pump and inlet valve |
| US5603434 | 1. Dez. 1994 | 18. Febr. 1997 | Owens-Illinois Closure Inc. | Trigger sprayer |
| US5615835 | 1. Juni 1995 | 1. Apr. 1997 | Contico International, Inc. | Trigger sprayer having disc valve |
| US5738251 | 13. Dez. 1996 | 14. Apr. 1998 | Owens-Illinois Closure Inc. | Trigger sprayer |
| US5813573 | 12. Juni 1996 | 29. Sept. 1998 | Guala S.p.A. | Dispenser for the simultaneous delivery of at least two paste-like products |
| US6234412 | 2. März 2000 | 22. Mai 2001 | | Spray pump capable of being actuated by a hand lever |
| US6244473 | 17. Dez. 1999 | 12. Juni 2001 | Owens-Illinois Closure Inc. | Pump dispenser having vent valve |
| US6425501 | 21. Mai 2001 | 30. Juli 2002 | Owens-llinois Closure Inc. | Pump dispenser having vent valve |
| US6439481 | 14. März 2001 | 27. Aug. 2002 | Owens-Illinois Closure Inc. | Spray pump capable of being actuated by a hand lever |
| US6527144 | 5. Juli 2001 | 4. März 2003 | Ing. Erich Pfeiffer GmbH | Discharge apparatus for media |
| US7357335 | 17. Febr. 2004 | 15. Apr. 2008 | Incro Limited | Nozzle devices |
| US7757968 | 2. Aug. 2004 | 20. Juli 2010 | Guala Dispensing S.p.A. | Dispensing device |
| US7757970 | 17. Febr. 2004 | 20. Juli 2010 | Incro Limited | Nozzle devices |
| US7775461 | 28. Dez. 2007 | 17. Aug. 2010 | Incro Limited | Nozzle devices |
| US7810678 | 23. Sept. 2005 | 12. Okt. 2010 | Guala Dispensing S.p.A. | Dispensing device and pumping element |
| US8147773 | 17. März 2011 | 3. Apr. 2012 | Ventana Medical Systems, Inc. | Method and apparatus for modifying pressure within a fluid dispenser |
| US8167178 | 21. Dez. 2007 | 1. Mai 2012 | Ing Wen Precision Ent. Co., Ltd. | Perfume bottle sealing structure |
| US8225966 | 15. März 2007 | 24. Juli 2012 | Seaquist Perfect Dispensing GmbH | Dispensing device |
| US8240518 | 16. Mai 2007 | 14. Aug. 2012 | Seaquist Perfect Dispensing GmbH | Dispensing device and container for a cosmetic liquid |