| Number | Date | Country | Kind |
|---|---|---|---|
| 2015 3 0268486 | Jul 2015 | CN | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| 1521573 | Myers | Dec 1924 | A |
| D78781 | Paulson | Jun 1929 | S |
| 3005286 | Derham | Oct 1961 | A |
| D198576 | Trevena | Jul 1964 | S |
| D254798 | Johnstone | Apr 1980 | S |
| D417476 | Frederiksen | Dec 1999 | S |
| 6161975 | Clarke | Dec 2000 | A |
| D439624 | Webb | Mar 2001 | S |
| D562897 | Ballinger | Feb 2008 | S |
| 7798884 | Barcelo | Sep 2010 | B2 |
| D698396 | Friedland | Jan 2014 | S |