- 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 9/82 - Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
Patent holdings for IPC class E06B 9/82
Total number of patents in this class: 41
10-year publication summary
|
4
|
9
|
5
|
1
|
4
|
5
|
5
|
3
|
2
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Overhead Door Corporation | 294 |
6 |
| Lutron Technology Company LLC | 2300 |
5 |
| Rite-Hite Holding Corporation | 649 |
3 |
| Somfy SAS | 178 |
3 |
| BEA SA | 27 |
2 |
| Aexion, Inc. | 9 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| Bank of America, N.A. | 274 |
1 |
| CEDES AG | 79 |
1 |
| Corradi S.P.A. | 22 |
1 |
| Draper, Inc. | 70 |
1 |
| EFAFLEX Tor - und Sicherheitssysteme GmbH & Co. KG | 121 |
1 |
| Hunter Douglas Inc. | 934 |
1 |
| Lawrence Roll Up Doors, Inc. | 4 |
1 |
| Macauto Industrial Co., Ltd. | 24 |
1 |
| Rytec Corporation | 126 |
1 |
| Tachikawa Corporation | 86 |
1 |
| Somfy Activites SA | 475 |
1 |
| TOK, Inc. | 45 |
1 |
| Colt España, S.A. | 2 |
1 |
| Other owners | 6 |