- 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 15/20 - controlled by automatically-acting means, e.g. by photocells, by electric waves, by thermostats, by rain, by fire
Patent holdings for IPC class E05F 15/20
Total number of patents in this class: 265
10-year publication summary
|
3
|
7
|
1
|
3
|
3
|
1
|
0
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Overhead Door Corporation | 324 |
13 |
| Brose Fahrzeugteile GmbH & Co. KG, Hallstadt | 117 |
9 |
| Nabtesco Corporation | 854 |
9 |
| Ford Global Technologies, LLC | 21263 |
8 |
| Volkswagen AG | 7395 |
8 |
| Huf Hulsbeck & Furst GmbH & Co. KG | 777 |
7 |
| DORMA GmbH + Co. KG | 125 |
5 |
| GM Global Technology Operations LLC | 15776 |
4 |
| Sensotech Inc. | 11 |
4 |
| Sommer Antriebs- und Funktechnik GmbH | 76 |
4 |
| The Chamberlain Group, LLC | 405 |
4 |
| Honda Motor Co., Ltd. | 25858 |
3 |
| Robert Bosch GmbH | 43554 |
3 |
| Bayerische Motoren Werke Aktiengesellschaft | 15008 |
3 |
| Aisin Seiki Kabushiki Kaisha | 2179 |
3 |
| CEDES AG | 85 |
3 |
| Magna Closures Inc. | 410 |
3 |
| Yale Security Inc. | 40 |
3 |
| Toyota Motor Corporation | 34545 |
2 |
| Panasonic Corporation | 19680 |
2 |
| Other owners | 165 |