- 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 9/36 - Lamellar or like blinds, e.g. venetian blinds with vertical lamellae
Patent holdings for IPC class E06B 9/36
Total number of patents in this class: 166
10-year publication summary
|
14
|
19
|
29
|
23
|
27
|
15
|
13
|
14
|
13
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hunter Douglas Inc. | 934 |
30 |
| Nien Made Enterprise Co., Ltd. | 142 |
7 |
| Tachikawa Corporation | 86 |
7 |
| Sunflower Shades and Blinds LLC | 11 |
7 |
| Teh Yor Co., Ltd. | 117 |
5 |
| Wondershades LLC | 7 |
5 |
| Hunter Douglas Industries BV | 270 |
4 |
| Hunter Douglas Industries Switzerland GmbH | 170 |
4 |
| Renson Sunprotection-Screens NV | 65 |
4 |
| SVV Technology Innovations, Inc. | 103 |
4 |
| ABO Window Fashion Corp | 12 |
3 |
| Silent Gliss International AG | 26 |
3 |
| Springs Window Fashions, LLC | 87 |
3 |
| Winplus Co., Ltd. | 17 |
3 |
| Somfy Activites SA | 475 |
3 |
| Coulisse B.V. | 46 |
2 |
| Kazuma Co., Ltd. | 5 |
2 |
| King Abdulaziz University | 511 |
2 |
| Levolor, Inc. | 57 |
2 |
| Terasolar Co., Ltd. | 5 |
2 |
| Other owners | 64 |