| Number | Date | Country | Kind |
|---|---|---|---|
| D2007-026503 | Sep 2007 | JP | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D176810 | Norris | Jan 1956 | S |
| 3869584 | Wilde | Mar 1975 | A |
| D237090 | Yanagawa | Oct 1975 | S |
| D242724 | Brodie | Dec 1976 | S |
| 4020297 | Brodie | Apr 1977 | A |
| D311521 | Jonsson et al. | Oct 1990 | S |
| D321881 | Hopewell | Nov 1991 | S |
| D350961 | Nakamura | Sep 1994 | S |
| D375959 | Davis et al. | Nov 1996 | S |
| D419564 | McDonald et al. | Jan 2000 | S |
| D420010 | Pitel | Feb 2000 | S |
| D449295 | Smith et al. | Oct 2001 | S |
| D462944 | Yuen | Sep 2002 | S |
| D464638 | Huang | Oct 2002 | S |
| D464949 | DeKalb et al. | Oct 2002 | S |
| D464951 | Skulley et al. | Oct 2002 | S |
| D465209 | Rath | Nov 2002 | S |
| D472890 | Suzuki | Apr 2003 | S |
| D504672 | Hirano | May 2005 | S |
| D504883 | Jacobson et al. | May 2005 | S |
| D515069 | Naito | Feb 2006 | S |
| 7006649 | Natvig | Feb 2006 | B2 |
| 7013018 | Bøgeskov-Jensen | Mar 2006 | B2 |
| D523845 | Smith et al. | Jun 2006 | S |
| D524793 | Ohtsuki et al. | Jul 2006 | S |
| D561738 | Ikeda et al. | Feb 2008 | S |
| D565024 | Kim et al. | Mar 2008 | S |
| D566104 | Suzuki | Apr 2008 | S |
| Number | Date | Country |
|---|---|---|
| D551683 | Apr 1981 | JP |
| D1135300 | Mar 2002 | JP |
| D1183055 | Aug 2003 | JP |
| D1194938 | Jan 2004 | JP |
| D1231627 | Feb 2005 | JP |
| D1293193 | Feb 2007 | JP |