Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10136577 | Fixed-line trimmer head with improved line channel | — | 2018-11-27 |
| 9986682 | Trimmer head with pivot posts holding a single strip of line | Wen Liu | 2018-06-05 |
| 9861033 | Universally adaptable, easy to load trimmer head with free rotating bump knob | Mark R. Wilkinson | 2018-01-09 |
| 9861034 | Trimmer head with incorporated line cutter | — | 2018-01-09 |