- 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 7/10 - Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windowsArrangement of ventilation roses by special construction of the frame members
Patent holdings for IPC class E06B 7/10
Total number of patents in this class: 95
10-year publication summary
|
8
|
10
|
8
|
8
|
16
|
6
|
13
|
3
|
11
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| VKR Holding A/S | 570 |
5 |
| Climawin Techniq ApS | 5 |
3 |
| JELD-WEN, inc. | 268 |
3 |
| Pella Corporation | 232 |
3 |
| Skaala Production Oy | 6 |
3 |
| Marvin Lumber and Cedar Company, LLC | 69 |
3 |
| AGC Glass Europe | 1135 |
2 |
| Andersen Corporation | 271 |
2 |
| Hunter Douglas Inc. | 898 |
2 |
| LIXIL Corporation | 702 |
2 |
| Plastpro 2000, Inc. | 28 |
2 |
| Seitz GmbH | 51 |
2 |
| Siegenia-aubi KG | 117 |
2 |
| Window Film Depot, Inc. | 3 |
2 |
| HAUTAU GmbH | 23 |
2 |
| VKR Holding A/S | 15 |
2 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6126 |
2 |
| Ramboll Denmark Contracting ApS | 3 |
2 |
| Arconic Technologies LLC | 339 |
2 |
| Samoo Architects&engineers Co., Ltd. | 5 |
2 |
| Other owners | 47 |