| Number | Date | Country | Kind |
|---|---|---|---|
| 30-2013-0030651 | Jun 2013 | KR | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D80310 | Halvorson | Jan 1930 | S |
| D169972 | Glatther et al. | Jul 1953 | S |
| 4031382 | Laughter | Jun 1977 | A |
| 4449168 | Ewing | May 1984 | A |
| 4462068 | Shadwick | Jul 1984 | A |
| 4633377 | Mackiewicz | Dec 1986 | A |
| 5662407 | Fischer et al. | Sep 1997 | A |
| 6053625 | Bowker | Apr 2000 | A |
| 6116749 | Quiogue et al. | Sep 2000 | A |
| D479757 | Fickas et al. | Sep 2003 | S |
| D496487 | Rhee | Sep 2004 | S |
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| D547484 | Guercio | Jul 2007 | S |
| D624686 | Toney et al. | Sep 2010 | S |
| D667587 | Wilcox et al. | Sep 2012 | S |
| D691318 | Wilcox et al. | Oct 2013 | S |