| Number | Date | Country | Kind |
|---|---|---|---|
| 001338446 | Aug 2012 | EM | regional |
| Number | Name | Date | Kind |
|---|---|---|---|
| 7854321 | Twig et al. | Dec 2010 | B2 |
| D668048 | Vilkomirski et al. | Oct 2012 | S |
| D668869 | Yamamoto et al. | Oct 2012 | S |
| D693121 | Bensman et al. | Nov 2013 | S |
| D694522 | Horovitz | Dec 2013 | S |
| 20030106821 | Bar-Erez | Jun 2003 | A1 |
| 20120292213 | Brunner | Nov 2012 | A1 |
| 20120326406 | Lifshitz et al. | Dec 2012 | A1 |
| 20130007979 | Wolfe et al. | Jan 2013 | A1 |
| 20140001719 | Bar-Erez et al. | Jan 2014 | A1 |