| Number | Date | Country | Kind |
|---|---|---|---|
| WIPO51695 | Mar 2016 | WO | international |
| Number | Name | Date | Kind |
|---|---|---|---|
| 3811728 | Redemske | May 1974 | A |
| D234728 | McDonald | Apr 1975 | S |
| 3951453 | Zapf | Apr 1976 | A |
| D240096 | Haggstam | Jun 1976 | S |
| 3973800 | Kogan | Aug 1976 | A |
| 4077666 | Heumann | Mar 1978 | A |
| D253326 | Brukoff | Nov 1979 | S |
| D262166 | Aronowitz | Dec 1981 | S |
| D264027 | Aronowitz | Apr 1982 | S |
| D270401 | Matthias | Sep 1983 | S |
| D270403 | Matthias | Sep 1983 | S |
| 6824220 | Davison | Nov 2004 | B1 |
| D566416 | Mourgue | Apr 2008 | S |
| D566417 | Mourgue | Apr 2008 | S |
| D577926 | Marin | Oct 2008 | S |
| D580677 | Kleene | Nov 2008 | S |
| D609034 | Lissoni | Feb 2010 | S |
| D640480 | Bush | Jun 2011 | S |
| D640481 | Bush | Jun 2011 | S |
| 8528972 | Johnsson | Sep 2013 | B2 |
| D698179 | Nguyen | Jan 2014 | S |
| D701704 | Maier | Apr 2014 | S |
| D737591 | Kanthasamy | Sep 2015 | S |
| D781608 | King | Mar 2017 | S |
| D781610 | King | Mar 2017 | S |
| D789101 | Morrison | Jun 2017 | S |