| Number | Date | Country | Kind |
|---|---|---|---|
| 2015 3 0268477 | Jul 2015 | CN | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| 1521573 | Myers | Dec 1924 | A |
| D68742 | Seror | Nov 1925 | S |
| D78781 | Paulson | Jun 1929 | S |
| D172272 | Ewing | May 1954 | S |
| D177084 | Auzin | Mar 1956 | S |
| D179949 | Malsed | Mar 1957 | S |
| 2823490 | Griem | Feb 1958 | A |
| D254798 | Johnstone | Apr 1980 | S |
| D329948 | Hanner | Oct 1992 | S |
| 6161975 | Clarke | Dec 2000 | A |
| 6644497 | Klundt | Nov 2003 | B1 |
| 7798884 | Barcelo | Sep 2010 | B2 |
| D647670 | Byrne | Oct 2011 | S |