| Number | Date | Country | Kind |
|---|---|---|---|
| 2013-020724 | Sep 2013 | JP | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| 496973 | Grant | May 1893 | A |
| 1586044 | Reed | May 1926 | A |
| 2998896 | Miller | Sep 1961 | A |
| D476560 | Hanson et al. | Jul 2003 | S |
| D554986 | Galesi | Nov 2007 | S |
| D631535 | Togawa et al. | Jan 2011 | S |
| D694615 | Mombelli | Dec 2013 | S |
| D726012 | Simard | Apr 2015 | S |