- All sections
- E - Fixed constructions
- E05F - Devices for moving wings into open or closed position; checks for wings; wing 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: 172
10-year publication summary
|
13
|
30
|
16
|
32
|
27
|
26
|
27
|
10
|
16
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Chamberlain Group, LLC | 344 |
38 |
| Assa Abloy Entrance Systems AB | 451 |
24 |
| GMI Holdings, Inc., DBA The Genie Company | 78 |
13 |
| Hormann KG Antriebstechnik | 86 |
12 |
| The Chamberlain Group, Inc. | 159 |
6 |
| Fraba B.V. | 81 |
6 |
| Marantec Antriebs-und Steuerungstechnik GmbH & Co. KG | 38 |
5 |
| Novoferm tormatic GmbH | 13 |
5 |
| Overhead Door Corporation | 294 |
5 |
| Hall Labs, LLC | 221 |
5 |
| Automatic Technology (Australia) Pty Ltd | 77 |
4 |
| Rite-Hite Holding Corporation | 649 |
4 |
| Honda Motor Co., Ltd. | 24537 |
3 |
| Ecolink Intelligent Technology, Inc. | 189 |
3 |
| Alpine Overhead Doors, Inc. | 37 |
2 |
| EFAFLEX IN{hacek over (Z)}ENIRING d.o.o. Ljubljana | 4 |
2 |
| Gabrijel Rejc GmbH & Co. KG | 7 |
2 |
| Gentex Corporation | 1742 |
2 |
| Rytec Corporation | 126 |
2 |
| Tsui, Gallen K.l. | 6 |
2 |
| Other owners | 27 |