Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D781958 | Cap | Andre Ehrlich, Bastian Weber | 2017-03-21 |
| D765782 | Pencil with cap and stylus | Andre Ehrlich, Bastian Weber | 2016-09-06 |
| D733220 | Pencil with stylus | Andre Ehrlich, Bastian Weber | 2015-06-30 |
| D647965 | Writing instrument | — | 2011-11-01 |
| D626996 | Writing instrument | — | 2010-11-09 |
| D607054 | Instrument for writing, drawing or painting | — | 2009-12-29 |
| D605695 | Instrument for writing, drawing or painting | — | 2009-12-08 |
| D582979 | Instrument for writing, drawing or painting | — | 2008-12-16 |
| D551708 | Instrument for writing, drawing or painting | — | 2007-09-25 |
| D531665 | Writing, drawing or painting utensil | — | 2006-11-07 |
| D530747 | Writing, drawing or painting utensil | — | 2006-10-24 |
| D518522 | Writing, drawing or painting utensil | — | 2006-04-04 |
| 6364100 | Case for rod-shaped objects | — | 2002-04-02 |
| D427433 | Case | — | 2000-07-04 |
| D419188 | Combined compass and writing instrument | — | 2000-01-18 |
| D418872 | Instrument for writing, drawing or marking | — | 2000-01-11 |
| D393424 | Compass | — | 1998-04-14 |
| D342088 | Holder for lead refills | Roland Sonntag | 1993-12-07 |