- 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: 517
10-year publication summary
|
38
|
59
|
58
|
52
|
51
|
47
|
45
|
44
|
50
|
32
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lutron Technology Company LLC | 2542 |
108 |
| Somfy Activites SA | 496 |
99 |
| Hunter Douglas Inc. | 893 |
43 |
| Crestron Electronics Inc. | 709 |
33 |
| Somfy SAS | 156 |
17 |
| The Watt Stopper, Inc. | 94 |
13 |
| Springs Window Fashions, LLC | 91 |
10 |
| MechoShade Systems, LLC | 137 |
10 |
| Hall Labs, LLC | 155 |
10 |
| Current Products Corp. | 45 |
8 |
| Dometic Sweden AB | 539 |
6 |
| Nice SpA | 69 |
6 |
| Homerun Holdings Corporation | 20 |
5 |
| Gaposa SRL | 7 |
4 |
| Hunter Douglas Industries BV | 282 |
4 |
| Louver-Lite Limited | 115 |
4 |
| Lutron Electronics Co., Inc. | 538 |
4 |
| Nidec Servo Corporation | 97 |
4 |
| Renson Sunprotection-Screens NV | 45 |
4 |
| Z.m.c. Metal Coating Inc. | 59 |
4 |
| Other owners | 121 |