| Number | Name | Date | Kind |
|---|---|---|---|
| 1690910 | Shapiro | Nov 1928 | A |
| 3993192 | Bunn | Nov 1976 | A |
| 4559738 | Helfman | Dec 1985 | A |
| D296088 | Pouliot | Jun 1988 | S |
| D296089 | Pouliot | Jun 1988 | S |
| 5240214 | Birnbaum | Aug 1993 | A |
| D340204 | Grosfillex | Oct 1993 | S |
| D367243 | McAllister | Feb 1996 | S |
| D385213 | McAllister | Oct 1997 | S |
| D394827 | Ruthenberg | Jun 1998 | S |
| D532715 | Schmidt | Nov 2006 | S |
| D571688 | White | Jun 2008 | S |
| D578929 | White | Oct 2008 | S |
| D578930 | White | Oct 2008 | S |
| 8312674 | Adams | Nov 2012 | B2 |
| D710245 | Mast | Aug 2014 | S |
| D711210 | Gentry | Aug 2014 | S |
| 9003700 | Kumar | Apr 2015 | B2 |
| D819490 | Ryan | Jun 2018 | S |
| D820149 | Tao | Jun 2018 | S |
| D821258 | Tao | Jun 2018 | S |
| D823158 | Ryan | Jul 2018 | S |
| D840264 | Ryan | Feb 2019 | S |
| 10292344 | Flores Garcia | May 2019 | B2 |
| D864020 | Batito | Oct 2019 | S |
| D911215 | Wang | Feb 2021 | S |
| 20150000189 | Greis-Avnon | Jan 2015 | A1 |
| 20210251154 | Keeble | Aug 2021 | A1 |
| Number | Date | Country |
|---|---|---|
| 102986471 | Mar 2013 | CN |
| 2920155 | Nov 1980 | DE |
| 001653478-0001 | Feb 2010 | EM |
| 001653478-0002 | Feb 2010 | EM |
| 1198984 | Feb 2002 | EP |
| 200523462 | Jul 2007 | GB |