| Number | Date | Country | Kind |
|---|---|---|---|
| 2013 3 0158479 | May 2013 | CN | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D376219 | Heuel | Dec 1996 | S |
| 7118241 | Sohn | Oct 2006 | B2 |
| D590976 | Levine | Apr 2009 | S |
| D615681 | Thomson et al. | May 2010 | S |
| D629131 | Seal et al. | Dec 2010 | S |
| D636916 | Nelson et al. | Apr 2011 | S |
| D636919 | Wang et al. | Apr 2011 | S |
| 7918585 | Tucker | Apr 2011 | B2 |
| D648883 | Levine | Nov 2011 | S |
| D662636 | Katsaros | Jun 2012 | S |
| D668808 | Hoover et al. | Oct 2012 | S |
| D671665 | Mish et al. | Nov 2012 | S |
| D690858 | Citterio | Oct 2013 | S |