- 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 9/388 - Details of bottom or upper slats or their attachment
Patent holdings for IPC class E06B 9/388
Total number of patents in this class: 103
10-year publication summary
|
15
|
18
|
16
|
15
|
8
|
4
|
6
|
4
|
8
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hunter Douglas Inc. | 894 |
29 |
| Hunter Douglas Industries BV | 285 |
11 |
| Nien Made Enterprise Co., Ltd. | 149 |
11 |
| Lutron Technology Company LLC | 2533 |
7 |
| Somfy Activites SA | 493 |
4 |
| Lutron Electronics Co., Inc. | 534 |
3 |
| Sunflower Shades and Blinds LLC | 10 |
3 |
| Wondershades LLC | 6 |
3 |
| Comfortex Window Fashions | 12 |
2 |
| Inter IKEA Systems B.V. | 416 |
2 |
| Mare Beheer B.V. | 5 |
2 |
| Suomen Visor Oy | 28 |
2 |
| Tachikawa Corporation | 84 |
2 |
| Chin-Fu Chen | 17 |
1 |
| Ching Feng Home Fashions Co., Ltd. | 36 |
1 |
| Comfortex Corporation | 32 |
1 |
| Home Depot International, Inc. | 1290 |
1 |
| Jorn Krab Holding ApS | 5 |
1 |
| Levolor, Inc. | 53 |
1 |
| Lumino, Inc. | 21 |
1 |
| Other owners | 15 |