|
| US4058121 | 29. Juni 1976 | 15. Nov. 1977 | American Hospital Supply Corporation | Vented needle for medical liquids |
| US4128098 | 6. Dez. 1976 | 5. Dez. 1978 | American Hospital Supply Corporation | Valved spike transfer device |
| US4411661 | 19. Juli 1982 | 25. Okt. 1983 | Travenol European Research and Development Centre | Spike connector |
| US5976115 | 9. Okt. 1997 | 2. Nov. 1999 | B. Braun Medical, Inc. | Blunt cannula spike adapter assembly |
| USD272850 | 3. Aug. 1981 | 28. Febr. 1984 | Baxter Travenol Laboratories, Inc. | Drip chamber spike |
| USD297262 | 23. Aug. 1984 | 16. Aug. 1988 | Ivac Corporation | Combined spike and drop former housing for enteric set |
| USD357733 | 28. Juli 1992 | 25. Apr. 1995 | PALL Corporation | Spike detector |
| USD416086 | 9. Okt. 1997 | 2. Nov. 1999 | B. Braun Medical, Inc. | Blunt cannula spike adapter |
| USD457626 | 29. Dez. 2000 | 21. Mai 2002 | | Integrated spike and syringe |
| USD457953 | 29. Dez. 2000 | 28. Mai 2002 | | Integrated spike and syringe |
| USD458677 | 29. Dez. 2000 | 11. Juni 2002 | | Integrated spike and syringe |
| USD472317 | 29. Dez. 2000 | 25. März 2003 | | Integrated spike and syringe |
| USD487149 | 29. Dez. 2000 | 24. Febr. 2004 | Zephyr Cove | Integrated spike and syringe |
