| Number | Date | Country | Kind |
|---|---|---|---|
| 002567651-0001 | Oct 2014 | EM | regional |
| Number | Name | Date | Kind |
|---|---|---|---|
| 4562758 | Stirling | Jan 1986 | A |
| 5392672 | Larson | Feb 1995 | A |
| 5542322 | Knox | Aug 1996 | A |
| 5957631 | Hecht | Sep 1999 | A |
| D433894 | Mathis | Nov 2000 | S |
| 7024968 | Raudabough | Apr 2006 | B2 |
| D544321 | Wyss | Jun 2007 | S |
| 7793569 | Nash | Sep 2010 | B2 |
| 8434390 | Cross | May 2013 | B2 |
| D686472 | Chen | Jul 2013 | S |
| 8905994 | Lev | Dec 2014 | B1 |
| 20130081518 | Scheid | Apr 2013 | A1 |
| Number | Date | Country |
|---|---|---|
| 1476269 | Oct 2009 | EP |
| 802185 | Aug 1936 | FR |
| Entry |
|---|
| Apr. 24, 2015 First office action. |