| Number | Date | Country | Kind |
|---|---|---|---|
| 2012 3 0310695 | Jul 2012 | CN | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D190827 | Phillips | Jul 1961 | S |
| D222103 | Anderson | Sep 1971 | S |
| D229090 | Anderson | Nov 1973 | S |
| D240320 | Anderson | Jun 1976 | S |
| D340514 | Liao | Oct 1993 | S |
| 5528474 | Roney et al. | Jun 1996 | A |
| D573288 | Xu et al. | Jul 2008 | S |
| D585580 | Riffel et al. | Jan 2009 | S |
| 7645053 | Machi et al. | Jan 2010 | B2 |
| 7722227 | Zhang et al. | May 2010 | B2 |
| D625038 | Yoo | Oct 2010 | S |
| D627911 | Mo et al. | Nov 2010 | S |
| D627912 | Mo | Nov 2010 | S |
| D635292 | Chiang et al. | Mar 2011 | S |
| D642316 | Zheng et al. | Jul 2011 | S |
| D657088 | Miro | Apr 2012 | S |
| 20040240226 | Gross et al. | Dec 2004 | A1 |