- 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 9/30 - Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
Patent holdings for IPC class E06B 9/30
Total number of patents in this class: 113
10-year publication summary
|
21
|
9
|
14
|
14
|
5
|
2
|
7
|
8
|
2
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hunter Douglas Inc. | 893 |
13 |
| Teh Yor Co., Ltd. | 128 |
13 |
| SVV Technology Innovations, Inc. | 115 |
5 |
| Springs Window Fashions, LLC | 90 |
4 |
| Taicang Kingfu Plastic Manufacture Co., Ltd. | 21 |
4 |
| Sharp Kabushiki Kaisha | 18787 |
4 |
| Chin-Fu Chen | 17 |
3 |
| Huang, Chien Fong | 35 |
3 |
| Hunter Douglas Industries BV | 285 |
3 |
| Advanced Composite Structures, LLC | 65 |
2 |
| Ching Feng Home Fashions Co., Ltd. | 36 |
2 |
| Huang, David | 4 |
2 |
| Hunter Douglas Industries Switzerland GmbH | 146 |
2 |
| IKEA Supply AG | 222 |
2 |
| Levolor, Inc. | 53 |
2 |
| Safe-t-shade | 18 |
2 |
| SPP Industries Holdings Pty Ltd | 10 |
2 |
| The Testamentary Trust of Andrew J. Toti | 2 |
2 |
| Somfy Activites SA | 492 |
2 |
| Shenzhen JBT Smart Lighting Co., Ltd. | 92 |
2 |
| Other owners | 39 |