| Number | Date | Country | Kind |
|---|---|---|---|
| 402011000556 | Feb 2011 | DE | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D576523 | Battams et al. | Sep 2008 | S |
| D587629 | Crijns | Mar 2009 | S |
| D606475 | Larson et al. | Dec 2009 | S |
| D606476 | Larson et al. | Dec 2009 | S |
| D607394 | Bauer et al. | Jan 2010 | S |
| D630562 | Larson et al. | Jan 2011 | S |
| D664071 | Tasaki et al. | Jul 2012 | S |