- 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 9/08 - Roll-type closures
Patent holdings for IPC class E06B 9/08
Total number of patents in this class: 182
10-year publication summary
|
23
|
20
|
17
|
23
|
12
|
21
|
7
|
11
|
4
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hunter Douglas Inc. | 893 |
16 |
| Rytec Corporation | 132 |
9 |
| Cornellcookson, LLC | 182 |
7 |
| Qualitas Manufacturing, Inc. | 82 |
6 |
| Amiserru, S.L. | 49 |
4 |
| Efaflex Inzeniring D.O.O. Ljubljana | 28 |
4 |
| Overhead Door Corporation | 321 |
4 |
| Guangzhou Tusunny Home Products Co.,Ltd | 26 |
4 |
| McKeon Rolling Steel Door Co., Inc. | 33 |
3 |
| Rite-Hite Holding Corporation | 648 |
3 |
| Defender Screens International LLC | 26 |
3 |
| Toyota Motor Corporation | 31903 |
2 |
| Advanced Screenworks, LLC. | 8 |
2 |
| Alpine Overhead Doors, Inc. | 38 |
2 |
| Assa Abloy Entrance Systems AB | 527 |
2 |
| Bank of America, N.A. | 330 |
2 |
| Comfortex Window Fashions | 12 |
2 |
| Korn Wall Limited, TA KwickScreen | 14 |
2 |
| Laskowski & Squier, LLC | 5 |
2 |
| Mitsubishi Polyester Film GmbH | 32 |
2 |
| Other owners | 101 |