- 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 7/086 - Louvre doors, windows, or grilles with rotatable lamellae interconnected for concurrent movement
Patent holdings for IPC class E06B 7/086
Total number of patents in this class: 72
10-year publication summary
|
5
|
9
|
8
|
4
|
11
|
10
|
5
|
4
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hunter Douglas Inc. | 934 |
4 |
| Hunter Douglas Industries BV | 270 |
4 |
| Houston Shutters, LLC | 15 |
3 |
| NHK Spring Co., Ltd. | 1657 |
3 |
| Zhejiang Zhengte Co., Ltd. | 101 |
3 |
| E-traction Europe B.V. | 43 |
2 |
| Hangzhou Wokasolar Technology Co., Ltd. | 11 |
2 |
| T.A. Morrison & Co. Inc., | 7 |
2 |
| Won-Door Corporation | 114 |
2 |
| Diverse Global Limited | 3 |
2 |
| Green Star Energy LLC | 2 |
2 |
| Alumawood Outdoor Living LLC | 6 |
2 |
| GM Global Technology Operations LLC | 13620 |
1 |
| Denso Corporation | 23338 |
1 |
| Raytheon Company | 8535 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| Battelle Memorial Institute | 2356 |
1 |
| Air Distribution Technologies IP, LLC | 160 |
1 |
| Assa Abloy Australia Pty Limited | 56 |
1 |
| Caimi Brevetti S.p.A. | 24 |
1 |
| Other owners | 33 |