- 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 therefor; Fastening roller shutters to rollers
Patent holdings for IPC class E06B 9/171
Total number of patents in this class: 49
10-year publication summary
|
7
|
5
|
6
|
6
|
5
|
8
|
5
|
2
|
2
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Somfy Activites SA | 475 |
6 |
| Assa Abloy Entrance Systems AB | 451 |
4 |
| Amiserru, S.L. | 49 |
3 |
| Nautilus Shutter LLC | 3 |
3 |
| Gaviota Simbac, S.L. | 44 |
2 |
| Qualitas Manufacturing, Inc. | 63 |
2 |
| Renson Sunprotection-Screens NV | 65 |
2 |
| Seuster KG | 26 |
2 |
| Tudelu LLC | 7 |
2 |
| Zurfluh Feller | 23 |
2 |
| Cornellcookson, LLC | 152 |
2 |
| Bank of America, N.A. | 274 |
1 |
| DYNACO Europe NV | 8 |
1 |
| Eastern Metal Supply, Inc. | 26 |
1 |
| Frinova GmbH | 8 |
1 |
| Homerun Holdings Corporation | 20 |
1 |
| Hormann KG Antriebstechnik | 86 |
1 |
| Hunter Douglas Inc. | 934 |
1 |
| Interroll Holding AG | 261 |
1 |
| Lutron Electronics Co., Inc. | 541 |
1 |
| Other owners | 10 |