- All sections
- E - Fixed constructions
- E05D - Hinges or suspension devices for doors, windows or wings
- E05D 15/56 - Suspension arrangements for wings with successive different movements
Patent holdings for IPC class E05D 15/56
Total number of patents in this class: 173
10-year publication summary
|
21
|
13
|
21
|
30
|
12
|
11
|
15
|
8
|
12
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qingdao Haier Joint Stock Co., Ltd. | 596 |
17 |
| MACO Technologie GmbH | 124 |
15 |
| Chatsworth Products, Inc. | 226 |
12 |
| Julius Blum GmbH | 1317 |
11 |
| Siegenia-aubi KG | 116 |
10 |
| Inventio AG | 2419 |
6 |
| SAVIO S.p.A. | 23 |
4 |
| Airbus Operations GmbH | 3458 |
3 |
| GSG International S.p.A. | 29 |
3 |
| Titawin SA | 3 |
3 |
| Aug. Winkhaus SE & Co. KG | 13 |
3 |
| Apple Inc. | 59177 |
2 |
| LG Electronics Inc. | 75973 |
2 |
| Ford Global Technologies, LLC | 21600 |
2 |
| ACP, Inc. | 10 |
2 |
| Alban Giacomo S.p.A. | 19 |
2 |
| Anthony Innovations Pty Ltd. | 9 |
2 |
| Dassault Aviation | 305 |
2 |
| Inalfa Roof Systems Group B.V. | 210 |
2 |
| Roto Frank AG | 80 |
2 |
| Other owners | 68 |