| Number | Date | Country | Kind |
|---|---|---|---|
| 2012 3 0018598 | Jan 2012 | CN | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D424163 | Haug et al. | May 2000 | S |
| D503774 | Zieger | Apr 2005 | S |
| D503775 | Zieger | Apr 2005 | S |
| D562942 | Pan | Feb 2008 | S |
| D591396 | Lobermeier | Apr 2009 | S |
| D610230 | Wu et al. | Feb 2010 | S |
| D610651 | Wu et al. | Feb 2010 | S |
| D667928 | Cutler et al. | Sep 2012 | S |
| D672011 | Andrew et al. | Dec 2012 | S |