| Number | Date | Country | Kind |
|---|---|---|---|
| 000570825 | Jul 2006 | EM | regional |
| Number | Name | Date | Kind |
|---|---|---|---|
| 3082940 | Frantz | Mar 1963 | A |
| D299175 | Nimon et al. | Dec 1988 | S |
| D328165 | Ferrari et al. | Jul 1992 | S |
| D333021 | Breur | Feb 1993 | S |
| D333022 | Kramer et al. | Feb 1993 | S |
| D333539 | Kramer et al. | Feb 1993 | S |
| D346468 | Dusinberre et al. | Apr 1994 | S |
| D443120 | Choi | May 2001 | S |
| D444277 | Santiago | Jun 2001 | S |
| D449724 | Nighy et al. | Oct 2001 | S |
| D457696 | Worwag | May 2002 | S |
| D460231 | Bagwell et al. | Jul 2002 | S |
| D477446 | Kalman et al. | Jul 2003 | S |
| D487827 | Iike et al. | Mar 2004 | S |
| D487828 | Iike et al. | Mar 2004 | S |
| D507854 | Kim | Jul 2005 | S |
| D515259 | Maruyama et al. | Feb 2006 | S |
| D518932 | Maruyama et al. | Apr 2006 | S |