| Number | Name | Date | Kind |
|---|---|---|---|
| D581487 | Wildfang | Nov 2008 | S |
| D595811 | Stadtler | Jul 2009 | S |
| D602567 | Stadtler | Oct 2009 | S |
| D609781 | Stadtler | Feb 2010 | S |
| D609787 | Stadtler | Feb 2010 | S |
| D610654 | Stadtler | Feb 2010 | S |
| D615625 | Stadtler | May 2010 | S |
| D616070 | Stadtler | May 2010 | S |
| D650051 | Schurle | Dec 2011 | S |
| 8561922 | Staedtler | Oct 2013 | B2 |
| D805841 | Khayman | Dec 2017 | S |
| D895065 | Lai | Sep 2020 | S |
| 20100102145 | Staedtler | Apr 2010 | A1 |
| 20220049480 | Stadtler | Feb 2022 | A1 |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 35508201 | Apr 2019 | US |
| Child | 29781085 | US |