- 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: 148
10-year publication summary
|
8
|
5
|
13
|
14
|
26
|
15
|
12
|
15
|
11
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Julius Blum GmbH | 1156 |
51 |
| Hettich-oni GmbH & Co. KG | 115 |
16 |
| Samet Kalip ve Maden Esya San. ve Tic. A.S. | 76 |
7 |
| VKR Holding A/S | 575 |
6 |
| Sugatsune Kogyo Co., Ltd. | 284 |
5 |
| ambigence GmbH & Co. KG | 46 |
4 |
| ARTURO Salice S.p.A. | 155 |
3 |
| Assa Abloy New Zealand Limited | 49 |
3 |
| DTS Enterprises, Inc. | 3 |
2 |
| Formenti & Giovenzana S.p.A. | 15 |
2 |
| Grass GmbH & Co. KG | 36 |
2 |
| Kesseböhmer Holding KG | 146 |
2 |
| Marvin Lumber and Cedar Company, LLC | 68 |
2 |
| ASSA ABLOY Fenestration, LLC | 141 |
2 |
| F. Hoffmann-La Roche AG | 7958 |
1 |
| Roche Diagnostics GmbH | 2745 |
1 |
| Roche Diagnostics Operations, Inc. | 1375 |
1 |
| Aisin Seiki Kabushiki Kaisha | 2427 |
1 |
| Anthony, Inc. | 130 |
1 |
| Assa OEM AB | 29 |
1 |
| Other owners | 35 |