- 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 9/327 - Guides for raisable lamellar blinds with horizontal lamellae
Patent holdings for IPC class E06B 9/327
Total number of patents in this class: 71
10-year publication summary
7
|
12
|
9
|
13
|
16
|
8
|
4
|
10
|
7
|
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 |
13 |
Hunter Douglas Industries BV | 270 |
4 |
Louver-Lite Limited | 106 |
4 |
Masonite Corporation | 461 |
3 |
Blindspace AB | 18 |
3 |
Lutron Technology Company LLC | 2300 |
3 |
Jørn Krab Holding Kbh ApS | 3 |
3 |
IKEA Supply AG | 272 |
2 |
Jorn Krab Holding ApS | 5 |
2 |
Suomen Visor Oy | 27 |
2 |
Tachikawa Corporation | 86 |
2 |
Aerospace Technologies Group, Inc. | 10 |
1 |
Chin-Fu Chen | 18 |
1 |
Ching Feng Home Fashions Co., Ltd. | 38 |
1 |
Guangzhou Garden Rubber & Plastic Co., Ltd. | 3 |
1 |
Home Depot International, Inc. | 1160 |
1 |
Levolor, Inc. | 57 |
1 |
LG Hausys, Ltd. | 839 |
1 |
Lin, Ke-min | 3 |
1 |
Nien Made Enterprise Co., Ltd. | 142 |
1 |
Other owners | 21 |