| Number | Name | Date | Kind |
|---|---|---|---|
| D36319 | Wiesenfeld | May 1903 | S |
| D233026 | Blessing | Oct 1974 | S |
| D336449 | Wada | Jun 1993 | S |
| D549756 | Park et al. | Aug 2007 | S |
| D579035 | Kim et al. | Oct 2008 | S |
| D594763 | Hagerling | Jun 2009 | S |
| 7720572 | Ziegler | May 2010 | B2 |
| D663333 | Kitano et al. | Jul 2012 | S |
| D666049 | Struzka | Aug 2012 | S |
| 8265793 | Cross | Sep 2012 | B2 |
| D672408 | Ohler | Dec 2012 | S |
| D685438 | Fan et al. | Jul 2013 | S |
| D725166 | Paik | Mar 2015 | S |
| D725167 | Song | Mar 2015 | S |
| D726836 | Song | Apr 2015 | S |
| D735258 | Jang | Jul 2015 | S |
| 9092021 | Wong | Jul 2015 | B2 |
| D746886 | Breazeal | Jan 2016 | S |
| 20070192910 | Vu | Aug 2007 | A1 |
| 20100076600 | Cross et al. | Mar 2010 | A1 |
| Number | Date | Country |
|---|---|---|
| 2007041295 | Apr 2007 | WO |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29519533 | Mar 2015 | US |
| Child | 29574042 | US |