| Number | Name | Date | Kind |
|---|---|---|---|
| D273132 | Moloff | Mar 1984 | S |
| D376650 | Kain | Dec 1996 | S |
| D426311 | Horowitz et al. | Jun 2000 | S |
| D453350 | Fenton et al. | Feb 2002 | S |
| D454959 | Harris et al. | Mar 2002 | S |
| D476087 | Dirks et al. | Jun 2003 | S |
| D495423 | Nan | Aug 2004 | S |
| D495424 | Nan | Aug 2004 | S |
| D495804 | Nan | Sep 2004 | S |
| D499811 | Nan | Dec 2004 | S |
| D509301 | Talbot et al. | Sep 2005 | S |
| D523562 | Telford | Jun 2006 | S |
| D539432 | Nan | Mar 2007 | S |
| D606208 | Nan et al. | Dec 2009 | S |
| D615663 | Nan | May 2010 | S |
| D620601 | TerMeer | Jul 2010 | S |
| D630761 | Marshall | Jan 2011 | S |
| D631973 | Imboden et al. | Feb 2011 | S |
| D631974 | Imboden et al. | Feb 2011 | S |
| D645970 | Nan et al. | Sep 2011 | S |
| D653349 | Chong et al. | Jan 2012 | S |
| D670399 | Peddicord | Nov 2012 | S |
| D681219 | Chen | Apr 2013 | S |
| D681220 | Chen | Apr 2013 | S |
| D681223 | Chen | Apr 2013 | S |
| D685917 | Chen | Jul 2013 | S |
| D685918 | Chen | Jul 2013 | S |
| 20080119767 | Berry et al. | May 2008 | A1 |
| 20090005714 | Mecenero | Jan 2009 | A1 |
| 20110034837 | Lee | Feb 2011 | A1 |
| 20110105837 | Lee | May 2011 | A1 |
| 20110230802 | Nan | Sep 2011 | A1 |