- 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 9/264 - Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panesLamellar blinds with special devices
Patent holdings for IPC class E06B 9/264
Total number of patents in this class: 330
10-year publication summary
|
29
|
44
|
50
|
29
|
26
|
34
|
34
|
22
|
19
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hunter Douglas Inc. | 893 |
67 |
| Pellini S.p.A. | 46 |
25 |
| Guardian Glass, LLC | 574 |
19 |
| Louver-Lite Limited | 115 |
8 |
| Masonite Corporation | 704 |
8 |
| INTIGRAL, Inc., DBA Edge Seal Technologies | 13 |
7 |
| LIXIL Corporation | 701 |
7 |
| Sharp Kabushiki Kaisha | 18781 |
7 |
| Lutron Technology Company LLC | 2532 |
6 |
| ODL, Incorporated | 64 |
5 |
| View Operating Corporation | 515 |
5 |
| Kyocera Corporation | 13758 |
4 |
| Shanghai Kingshine Plastic Manufacture Co., Ltd. | 6 |
4 |
| VKR Holding A/S | 573 |
4 |
| Mitsubishi Electric Corporation | 45946 |
3 |
| Pilkington Group Limited | 775 |
3 |
| Saint-Gobain Glass France | 3766 |
3 |
| Technoform Glass Insulation Holding GmbH | 30 |
3 |
| Unicel Architectural Corp. | 11 |
3 |
| Blindspace AB | 18 |
3 |
| Other owners | 136 |