| Number | Date | Country | Kind |
|---|---|---|---|
| 2010-019602 | Aug 2010 | JP | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D342269 | Arai et al. | Dec 1993 | S |
| D347642 | Lindberg | Jun 1994 | S |
| 5513931 | Reiterman et al. | May 1996 | A |
| D404406 | Satran et al. | Jan 1999 | S |
| 6227772 | Heinloth et al. | May 2001 | B1 |
| 6238146 | Satran et al. | May 2001 | B1 |
| D485852 | Arvidsson | Jan 2004 | S |
| 6872034 | Satran et al. | Mar 2005 | B2 |
| 7008146 | DeRoche et al. | Mar 2006 | B2 |
| 7014396 | Satran et al. | Mar 2006 | B2 |
| 7094007 | Satran et al. | Aug 2006 | B2 |
| 7104735 | Johnson et al. | Sep 2006 | B2 |
| D572279 | Takanashi et al. | Jul 2008 | S |
| D579470 | Maeta et al. | Oct 2008 | S |
| D585467 | Takanashi et al. | Jan 2009 | S |
| D588616 | Tanaka et al. | Mar 2009 | S |
| 20070104546 | Maeta et al. | May 2007 | A1 |