| Number | Date | Country | Kind |
|---|---|---|---|
| WIPO82236 | Apr 2019 | WO | international |
| Number | Name | Date | Kind |
|---|---|---|---|
| D196234 | Johnson | Sep 1963 | S |
| D209743 | Mulhauser | Jan 1968 | S |
| D288506 | Ochsner | Mar 1987 | S |
| D370789 | Groulx | Jun 1996 | S |
| D408162 | Olson | Apr 1999 | S |
| D540572 | Fanning | Apr 2007 | S |
| D611263 | Werner | Mar 2010 | S |
| D852527 | Heydari | Jul 2019 | S |
| D878784 | Hurford | Mar 2020 | S |
| D893906 | Lipparini | Aug 2020 | S |
| D897749 | Hurford | Oct 2020 | S |