- All sections
- E - Fixed constructions
- E05D - Hinges or suspension devices for doors, windows or wings
- E05D 15/50 - Suspension arrangements for wings allowing alternative movements for opening at either of two opposite edges
Patent holdings for IPC class E05D 15/50
Total number of patents in this class: 116
10-year publication summary
|
2
|
8
|
22
|
13
|
5
|
9
|
7
|
7
|
5
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Chatsworth Products, Inc. | 228 |
12 |
| EMKA Beschlagteile GmbH & Co. KG | 98 |
7 |
| Qingdao Haier Joint Stock Co., Ltd. | 596 |
6 |
| Dometic Sweden AB | 591 |
5 |
| LG Electronics Inc. | 75694 |
4 |
| Whirlpool Corporation | 4643 |
4 |
| Toyoda Gosei Co., Ltd. | 1858 |
4 |
| Haier Group Corporation | 367 |
4 |
| Daimler AG | 2838 |
3 |
| Industrilås i Nässjö Aktiebolag | 92 |
3 |
| Panduit Corp. | 1017 |
3 |
| Samsung Electronics Co., Ltd. | 157719 |
2 |
| GM Global Technology Operations LLC | 16124 |
2 |
| Empire Technology Development LLC | 1614 |
2 |
| Faurecia Interior Systems India Pvt. Ltd. | 20 |
2 |
| GB Design Limited | 4 |
2 |
| Sharp Kabushiki Kaisha | 18523 |
2 |
| International Automotive Components Group NA, Inc. | 14 |
2 |
| Dometic (Zhuhai) Technology Co., Ltd. | 22 |
2 |
| Marelli North America, Inc. | 15 |
2 |
| Other owners | 43 |