| Number | Date | Country | Kind |
|---|---|---|---|
| 1219414-1/6 | Jun 2010 | EM | regional |
| Number | Name | Date | Kind |
|---|---|---|---|
| D91504 | Stein | Feb 1934 | S |
| D96615 | Lelong | Aug 1935 | S |
| D99819 | Mclaughlin | May 1936 | S |
| D105808 | Schein | Aug 1937 | S |
| D109767 | Schein | May 1938 | S |
| D113549 | Chevalier | Feb 1939 | S |
| 3286902 | Hunter et al. | Nov 1966 | A |
| D580753 | Liden et al. | Nov 2008 | S |