| Number | Date | Country | Kind |
|---|---|---|---|
| 002886622-0001 | Dec 2015 | EP | regional |
| Number | Name | Date | Kind |
|---|---|---|---|
| 4104947 | Oster | Aug 1978 | A |
| 4149443 | Bringe | Apr 1979 | A |
| D257988 | Nakamoto | Jan 1981 | S |
| 4250790 | Shubb | Feb 1981 | A |
| 5792969 | Shubb | Aug 1998 | A |
| 6008441 | Steinberger | Dec 1999 | A |
| D446540 | Elliott | Aug 2001 | S |
| 6410832 | Sterner | Jun 2002 | B1 |
| D521048 | Steinberger | May 2006 | S |
| D574416 | Small | Aug 2008 | S |
| D717367 | Kyser | Nov 2014 | S |
| 9368091 | Skutt | Jun 2016 | B2 |
| D768233 | Campling | Oct 2016 | S |