Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138676 | Roller shade with a counterbalancing device | Lars Koop | 2018-11-27 |
| 10138678 | Spring system for roller blinds | Lars Koop | 2018-11-27 |
| 10030442 | Spring system for roller blinds | Lars Koop | 2018-07-24 |
| 9957752 | Mounting system for an architectural covering and an end bearing for the mounting system | Lars Koop | 2018-05-01 |