Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12290022 | Trimmer line spool for a trimmer head | Sebastian Schmidt, Simon Haug, Sebastian Zappe, Christoph Brenner, Björn Petersen +1 more | 2025-05-06 |
| 12029159 | Cutter head for a brush cutter | — | 2024-07-09 |
| 11925140 | Trimmer line cutting head for mounting on a drive shaft of a trimmer | — | 2024-03-12 |
| 11006575 | Arrangement for fastening a cutting head; portable work appliance having an arrangement for fastening a cutting head | — | 2021-05-18 |
| 10820497 | Mowing head for a trimmer | — | 2020-11-03 |
| 10470362 | Device for fastening a tool member on a drive shaft of a motorically driven power tool | — | 2019-11-12 |
| 9826679 | Filament cutterhead for a brushcutter | Sven Lang | 2017-11-28 |
| 9610700 | Hand-held power tool | Markus Hittmann, Ralf Schenk | 2017-04-04 |