| Number | Date | Country | Kind |
|---|---|---|---|
| 002686428-0004 | Apr 2015 | EM | regional |
| Number | Name | Date | Kind |
|---|---|---|---|
| D4058 | Ellis | May 1870 | S |
| 1182980 | Converse | May 1916 | A |
| 2132647 | Robins | Oct 1938 | A |
| 2141397 | Locke | Dec 1938 | A |
| 3148477 | Bjphirn | Sep 1964 | A |
| 3228159 | Miller | Jan 1966 | A |
| 4977730 | Pardo | Dec 1990 | A |
| 5007218 | Bengtson et al. | Apr 1991 | A |
| D483906 | Chandler | Dec 2003 | S |
| D765797 | Banik | Sep 2016 | S |
| 20160168849 | Ryan | Jun 2016 | A1 |
| Number | Date | Country |
|---|---|---|
| WO 0118317 | Mar 2001 | WO |