- All sections
- E - Fixed constructions
- E06B - Fixed or movable closures for openings in buildings, vehicles, fences, or like enclosures, in general, e.g. doors, windows, blinds, gates
- E06B 9/171 - Rollers thereforFastening roller shutters to rollers
Patent holdings for IPC class E06B 9/171
Total number of patents in this class: 59
10-year publication summary
|
6
|
6
|
5
|
8
|
5
|
2
|
2
|
7
|
1
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Somfy Activites SA | 542 |
6 |
| Cornellcookson, LLC | 209 |
6 |
| Assa Abloy Entrance Systems AB | 653 |
5 |
| Amiserru, S.L. | 45 |
3 |
| Nautilus Shutter LLC | 3 |
3 |
| Tudelu Holdings LLC | 4 |
3 |
| Eastern Metal Supply, Inc. | 36 |
2 |
| Gaviota Simbac, S.L. | 37 |
2 |
| Qualitas Manufacturing, Inc. | 85 |
2 |
| Seuster KG | 27 |
2 |
| Zurfluh Feller | 21 |
2 |
| Guangzhou Tusunny Home Products Co.,Ltd | 39 |
2 |
| Bank of America, N.A. | 277 |
1 |
| DYNACO Europe NV | 5 |
1 |
| Frinova GmbH | 10 |
1 |
| Homerun Holdings Corporation | 20 |
1 |
| Hormann KG Antriebstechnik | 68 |
1 |
| Interroll Holding AG | 294 |
1 |
| Lutron Electronics Co., Inc. | 507 |
1 |
| Renson Sunprotection-Screens NV | 40 |
1 |
| Other owners | 13 |