|
| USD247982 | 10. Sept. 1976 | 23. Mai 1978 | | Inhalation mask |
| USD285496 | 27. Okt. 1983 | 2. Sept. 1986 | Oxygen Therapy Institute, Inc. | Inhalation mask |
| USD305166 | 13. Juli 1987 | 19. Dez. 1989 | | Anesthesia and respiratory face mask |
| USD321419 | 9. Nov. 1989 | 5. Nov. 1991 | Intertech Resources Inc. | Face mask |
| USD434141 | 1. Juli 1999 | 21. Nov. 2000 | Laerdal Medical AS | Patientmask |
| USD477074 | 15. Mai 2002 | 8. Juli 2003 | Hans Rudolph, Inc | Mask |
| USD483476 | 1. Okt. 2002 | 9. Dez. 2003 | RIC Investments, Inc. | Patient interface device |
| USD494675 | 8. Nov. 2002 | 17. Aug. 2004 | ResMed Limited | Cushion for respiratory mask |
| USD498529 | 14. Jan. 2003 | 16. Nov. 2004 | ResMed Limited | Portion of a cushion for use with a mask assembly in the application of continuous positive airway pressure (CPAP) |
| USD530007 | 20. Mai 2004 | 10. Okt. 2006 | ResMed Limited | Portion of cushion for respiratory mask |
| USD563548 | 28. Juni 2005 | 4. März 2008 | Resmed Limited | Portion of a gusseted cushion for a respiratory mask |
| USD588689 | 7. Jan. 2008 | 17. März 2009 | ResMed Limited | Cushion for a respiratory mask |
