- 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 9/66 - Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor with a roller situated at the bottom
Patent holdings for IPC class E06B 9/66
Total number of patents in this class: 30
10-year publication summary
|
3
|
7
|
10
|
3
|
7
|
4
|
5
|
2
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hunter Douglas Inc. | 934 |
3 |
| Hayashi Telempu Corporation | 82 |
2 |
| Lock Antriebstechnik GmbH | 23 |
2 |
| Nien Made Enterprise Co., Ltd. | 142 |
2 |
| SVV Technology Innovations, Inc. | 103 |
2 |
| Whole Space Industries Ltd | 42 |
2 |
| Shady Lane Curtains, LLC | 6 |
2 |
| The Regents of the University of California | 18943 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Kia Motors Corporation | 7946 |
1 |
| Alion Home Inc | 5 |
1 |
| Ashimori Industry Co., Ltd. | 264 |
1 |
| Frinova GmbH | 8 |
1 |
| Hayashi Telempu Co., Ltd. | 38 |
1 |
| HH Technologies, Inc. | 8 |
1 |
| Jayco, Inc. | 166 |
1 |
| Kwak, JAE Suk | 4 |
1 |
| Louver-Lite Limited | 106 |
1 |
| The Secretary of State for Defence | 445 |
1 |
| WinTec Korea Inc. | 32 |
1 |
| Other owners | 2 |