- 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 - Other details - Details of bottom or upper slats or their attachment
Patent holdings for IPC class E06B 9/388
Total number of patents in this class: 100
10-year publication summary
|
10
|
15
|
18
|
16
|
15
|
8
|
4
|
6
|
4
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hunter Douglas Inc. | 934 |
29 |
| Nien Made Enterprise Co., Ltd. | 142 |
13 |
| Hunter Douglas Industries BV | 270 |
10 |
| Lutron Technology Company LLC | 2300 |
6 |
| Comfortex Window Fashions | 13 |
3 |
| Lutron Electronics Co., Inc. | 541 |
3 |
| Mare Beheer B.V. | 6 |
3 |
| Sunflower Shades and Blinds LLC | 11 |
3 |
| Wondershades LLC | 7 |
3 |
| Suomen Visor Oy | 27 |
2 |
| Tachikawa Corporation | 86 |
2 |
| Zeitgeber Inc | 4 |
2 |
| Chin-Fu Chen | 18 |
1 |
| Ching Feng Home Fashions Co., Ltd. | 38 |
1 |
| Comfortex Corporation | 33 |
1 |
| Home Depot International, Inc. | 1160 |
1 |
| Hunter Douglas Industries Switzerland GmbH | 170 |
1 |
| Jorn Krab Holding ApS | 5 |
1 |
| Levolor, Inc. | 57 |
1 |
| Lumino, Inc. | 30 |
1 |
| Other owners | 13 |