- All sections
- E - Fixed constructions
- E05F - Devices for moving wings into open or closed positionchecks for wingswing fittings not otherwise provided for, concerned with the functioning of the wing
- E05F 15/668 - Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
Patent holdings for IPC class E05F 15/668
Total number of patents in this class: 183
10-year publication summary
|
28
|
13
|
25
|
24
|
20
|
24
|
10
|
14
|
16
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Chamberlain Group, LLC | 375 |
46 |
| Assa Abloy Entrance Systems AB | 538 |
26 |
| GMI Holdings, Inc., DBA The Genie Company | 82 |
14 |
| Hormann KG Antriebstechnik | 74 |
12 |
| Fraba B.V. | 88 |
6 |
| Marantec Antriebs-und Steuerungstechnik GmbH & Co. KG | 35 |
5 |
| Novoferm tormatic GmbH | 12 |
5 |
| Overhead Door Corporation | 319 |
5 |
| Hall Labs, LLC | 149 |
5 |
| Automatic Technology (Australia) Pty Ltd | 88 |
4 |
| The Chamberlain Group, Inc. | 128 |
4 |
| Rite-Hite Holding Corporation | 654 |
4 |
| Honda Motor Co., Ltd. | 25335 |
3 |
| Rytec Corporation | 132 |
3 |
| Universal Electronics Inc. | 859 |
3 |
| Nice North America LLC | 207 |
3 |
| Alpine Overhead Doors, Inc. | 38 |
2 |
| EFAFLEX IN{hacek over (Z)}ENIRING d.o.o. Ljubljana | 4 |
2 |
| Gentex Corporation | 1894 |
2 |
| Cornellcookson, LLC | 184 |
2 |
| Other owners | 27 |