| Number | Date | Country | Kind |
|---|---|---|---|
| 40 2009 004 611 | Sep 2009 | DE | national |
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| D421505 | Hastings et al. | Mar 2000 | S |
| D543305 | Wang | May 2007 | S |
| D589199 | Pedersen | Mar 2009 | S |
| D589638 | Collins | Mar 2009 | S |
| D595444 | Shimomura | Jun 2009 | S |
| D603079 | Toot et al. | Oct 2009 | S |
| D607599 | Zhou et al. | Jan 2010 | S |
| D611643 | Owen | Mar 2010 | S |
| D617488 | Cho | Jun 2010 | S |