- 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 9/72 - Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned inside the roller
Patent holdings for IPC class E06B 9/72
Total number of patents in this class: 460
10-year publication summary
|
39
|
38
|
59
|
58
|
52
|
50
|
47
|
44
|
41
|
12
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Somfy Activites SA | 475 |
88 |
| Lutron Technology Company LLC | 2300 |
83 |
| Hunter Douglas Inc. | 934 |
41 |
| Crestron Electronics Inc. | 649 |
30 |
| Somfy SAS | 178 |
19 |
| The Watt Stopper, Inc. | 105 |
14 |
| Springs Window Fashions, LLC | 87 |
10 |
| Hall Labs, LLC | 221 |
10 |
| Current Products Corp. | 49 |
9 |
| Dometic Sweden AB | 486 |
6 |
| Lutron Electronics Co., Inc. | 541 |
6 |
| Homerun Holdings Corporation | 20 |
5 |
| Nice SpA | 75 |
5 |
| Renson Sunprotection-Screens NV | 65 |
5 |
| MechoShade Systems, LLC | 132 |
5 |
| Gaposa SRL | 7 |
4 |
| Hunter Douglas Industries BV | 270 |
4 |
| Louver-Lite Limited | 106 |
4 |
| Nidec Servo Corporation | 97 |
4 |
| VKR Holding A/S | 575 |
4 |
| Other owners | 104 |