- 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 9/26 - Lamellar or like blinds, e.g. venetian blinds
Patent holdings for IPC class E06B 9/26
Total number of patents in this class: 118
10-year publication summary
|
15
|
14
|
10
|
9
|
7
|
3
|
7
|
3
|
5
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hunter Douglas Inc. | 897 |
29 |
| Springs Window Fashions, LLC | 90 |
6 |
| Comfortex Window Fashions | 12 |
4 |
| 3m Innovative Properties Company | 17813 |
3 |
| Unicel Architectural Corp. | 11 |
3 |
| Hunter Douglas Industries Switzerland GmbH | 146 |
2 |
| Nien Made Enterprise Co., Ltd. | 150 |
2 |
| Qualitas Manufacturing, Inc. | 79 |
2 |
| Schneider Electric Industries SAS | 1496 |
2 |
| Teh Yor Co., Ltd. | 127 |
2 |
| Lutron Technology Company LLC | 2566 |
2 |
| Marvin Lumber and Cedar Company, LLC | 69 |
2 |
| Koninklijke Philips Electronics N.V. | 9462 |
1 |
| Advanced Design Innovations Pty Limited | 3 |
1 |
| Bank of America, N.A. | 324 |
1 |
| Chin-Fu Chen | 17 |
1 |
| Cmech (Guangzhou) Industrial Ltd. | 7 |
1 |
| Comfortex Corporation | 32 |
1 |
| Crestron Electronics Inc. | 712 |
1 |
| Erae Co., Ltd. | 1 |
1 |
| Other owners | 51 |