- All sections
- E - Fixed constructions
- E05D - Hinges or suspension devices for doors, windows or wings
- E05D 15/40 - Suspension arrangements for wings supported on arms movable in vertical planes
Patent holdings for IPC class E05D 15/40
Total number of patents in this class: 167
10-year publication summary
|
5
|
12
|
14
|
21
|
14
|
12
|
15
|
11
|
12
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Julius Blum GmbH | 1251 |
52 |
| Hettich-oni GmbH & Co. KG | 118 |
19 |
| Samet Kalip ve Maden Esya San. ve Tic. A.S. | 101 |
11 |
| VKR Holding A/S | 564 |
6 |
| Sugatsune Kogyo Co., Ltd. | 254 |
4 |
| ambigence GmbH & Co. KG | 44 |
4 |
| ARTURO Salice S.p.A. | 150 |
3 |
| Assa Abloy New Zealand Limited | 47 |
3 |
| DTS Enterprises, Inc. | 4 |
2 |
| Formenti & Giovenzana S.p.A. | 17 |
2 |
| Grass GmbH & Co. KG | 38 |
2 |
| Kesseböhmer Holding KG | 150 |
2 |
| Latecoere | 196 |
2 |
| Flap Competence Center Kft | 11 |
2 |
| Marvin Lumber and Cedar Company, LLC | 69 |
2 |
| ASSA ABLOY Fenestration, LLC | 161 |
2 |
| F. Hoffmann-La Roche AG | 7946 |
1 |
| Roche Diagnostics GmbH | 2695 |
1 |
| Roche Diagnostics Operations, Inc. | 1503 |
1 |
| LG Electronics Inc. | 73790 |
1 |
| Other owners | 45 |