| Number | Date | Country | Kind |
|---|---|---|---|
| 1708355-0001 | May 2010 | EM | regional |
| 1708355-0002 | May 2010 | EM | regional |
| 1708355-0003 | May 2010 | EM | regional |
| Number | Name | Date | Kind |
|---|---|---|---|
| 2612165 | Szuderski | Sep 1952 | A |
| 2954030 | Jozwiak | Sep 1960 | A |
| 3082770 | Straub | Mar 1963 | A |
| 3610248 | Davidson | Oct 1971 | A |
| 4545378 | Chrones | Oct 1985 | A |
| D346865 | Gregory | May 1994 | S |
| 5342398 | Sun | Aug 1994 | A |
| D362073 | Hsieh | Sep 1995 | S |
| D417003 | Lin | Nov 1999 | S |
| 6203566 | Alanen et al. | Mar 2001 | B1 |
| D439983 | Dealing | Apr 2001 | S |
| D444239 | Kobayashi et al. | Jun 2001 | S |
| D463567 | Morano | Sep 2002 | S |
| D486579 | Dunn | Feb 2004 | S |
| 7500984 | Fuisz et al. | Mar 2009 | B2 |
| D599028 | Schofield | Aug 2009 | S |
| D635683 | Shaikh et al. | Apr 2011 | S |
| D635684 | Shaikh et al. | Apr 2011 | S |
| D637300 | Yamashita et al. | May 2011 | S |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29372432 | Nov 2010 | US |
| Child | 29374655 | US |