- 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 closuresSpring drumsTape drumsCounterweighting arrangements therefor with a roller situated at the bottom
Patent holdings for IPC class E06B 9/66
Total number of patents in this class: 32
10-year publication summary
|
10
|
3
|
7
|
4
|
5
|
2
|
1
|
2
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shady Lane Curtains, LLC | 8 |
4 |
| Hunter Douglas Inc. | 895 |
3 |
| Hayashi Telempu Corporation | 96 |
2 |
| Nien Made Enterprise Co., Ltd. | 151 |
2 |
| SVV Technology Innovations, Inc. | 122 |
2 |
| Whole Space Industries Co., Ltd | 32 |
2 |
| The Regents of the University of California | 20802 |
1 |
| Hyundai Motor Company | 24787 |
1 |
| Kia Motors Corporation | 7718 |
1 |
| Alion Home Inc | 7 |
1 |
| Ashimori Industry Co., Ltd. | 262 |
1 |
| Frinova GmbH | 10 |
1 |
| Hayashi Telempu Co., Ltd. | 35 |
1 |
| HH Technologies, Inc. | 7 |
1 |
| Jayco, Inc. | 242 |
1 |
| Lock Antriebstechnik GmbH | 16 |
1 |
| Louver-Lite Limited | 130 |
1 |
| The Secretary of State for Defence | 406 |
1 |
| Universitatsmedizin der Johannes Gutenberg-universitat Mainz | 129 |
1 |
| WinTec Korea Inc. | 33 |
1 |
| Other owners | 3 |