- All sections
- E - Fixed constructions
- E05D - Hinges or suspension devices for doors, windows or wings
- E05D 7/12 - Hinges or pivots of special construction to allow easy detachment of the hinge from the wing or the frame
Patent holdings for IPC class E05D 7/12
Total number of patents in this class: 203
10-year publication summary
|
25
|
15
|
26
|
16
|
20
|
23
|
15
|
16
|
9
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Julius Blum GmbH | 1243 |
26 |
| Samet Kalip ve Maden Esya San. ve Tic. A.S. | 101 |
7 |
| VKR Holding A/S | 564 |
7 |
| Sugatsune Kogyo Co., Ltd. | 257 |
6 |
| Hardware Resources, Inc. | 160 |
5 |
| Whirlpool Corporation | 4419 |
4 |
| Microsoft Technology Licensing, LLC | 53693 |
4 |
| Wistron Corporation | 2319 |
4 |
| Samet Kalip ve Madeni̇ Eşya San Ti̇c. A.ş | 18 |
4 |
| Samsung Electronics Co., Ltd. | 145864 |
3 |
| Hyundai Motor Company | 21960 |
3 |
| Dr. Hahn GmbH & Co. KG | 115 |
3 |
| Hettich-oni GmbH & Co. KG | 114 |
3 |
| Open Art Ltd | 3 |
3 |
| Illinois Tool Works Inc. | 11461 |
2 |
| Kohler Co. | 4052 |
2 |
| Koninklijke Philips N.V. | 24766 |
2 |
| Ford Global Technologies, LLC | 20548 |
2 |
| Blue Leaf I.P., Inc. | 2816 |
2 |
| Kia Motors Corporation | 7755 |
2 |
| Other owners | 109 |