- 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 5/04 - Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of wings operated by centrifugal action
Patent holdings for IPC class E05F 5/04
Total number of patents in this class: 20
10-year publication summary
|
3
|
2
|
1
|
4
|
3
|
3
|
3
|
2
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Julius Blum GmbH | 1201 |
2 |
| Aexion, Inc. | 9 |
2 |
| Samsung Electronics Co., Ltd. | 138729 |
1 |
| The Boeing Company | 19909 |
1 |
| ADCO Industries - Technologies, L.P. | 21 |
1 |
| Carlsbad Safety Products, LLC | 3 |
1 |
| Geze GmbH | 174 |
1 |
| Kem Hongkong Limited | 27 |
1 |
| Liexco S.A. | 5 |
1 |
| Lisa Dräxlmaier GmbH | 559 |
1 |
| Nifco Korea Inc. | 169 |
1 |
| Ningbo Eudemon Child Protective Equipment Co., Ltd. | 32 |
1 |
| REYNAERS ALUMINIUM, naamloze vennootschap | 66 |
1 |
| United States Postal Service | 1239 |
1 |
| Vision Industries Group, Inc. | 36 |
1 |
| JumboNomics LLC | 3 |
1 |
| Otlav - S.p.A. | 9 |
1 |
| Smj Group ApS | 1 |
1 |
| Other owners | 0 |