- 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: 31
10-year publication summary
7
|
10
|
3
|
7
|
4
|
5
|
2
|
1
|
2
|
1
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Hunter Douglas Inc. | 893 |
3 |
Shady Lane Curtains, LLC | 6 |
3 |
Hayashi Telempu Corporation | 88 |
2 |
Nien Made Enterprise Co., Ltd. | 149 |
2 |
SVV Technology Innovations, Inc. | 115 |
2 |
Whole Space Industries Co., Ltd | 27 |
2 |
The Regents of the University of California | 19857 |
1 |
Hyundai Motor Company | 21852 |
1 |
Kia Motors Corporation | 7758 |
1 |
Alion Home Inc | 7 |
1 |
Ashimori Industry Co., Ltd. | 261 |
1 |
Frinova GmbH | 9 |
1 |
Hayashi Telempu Co., Ltd. | 36 |
1 |
HH Technologies, Inc. | 7 |
1 |
Jayco, Inc. | 163 |
1 |
Lock Antriebstechnik GmbH | 15 |
1 |
Louver-Lite Limited | 115 |
1 |
The Secretary of State for Defence | 433 |
1 |
Universitatsmedizin der Johannes Gutenberg-universitat Mainz | 126 |
1 |
WinTec Korea Inc. | 33 |
1 |
Other owners | 3 |