- All sections
- E - Fixed constructions
- E05B - Locks; accessories therefor; handcuffs
- E05B 81/38 - Planetary gears
Patent holdings for IPC class E05B 81/38
Total number of patents in this class: 20
10-year publication summary
|
3
|
4
|
1
|
2
|
0
|
0
|
2
|
2
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsui Kinzoku ACT Corporation | 291 |
3 |
| Aisin Seiki Kabushiki Kaisha | 2285 |
2 |
| Airbus Operations GmbH | 3288 |
1 |
| Hyundai Motor Company | 20442 |
1 |
| Brose Schliesssysteme GmbH & Co. KG | 127 |
1 |
| D. La Porte Söhne GmbH | 28 |
1 |
| GECOM Corporation | 31 |
1 |
| Inteva Products, LLC | 261 |
1 |
| Kiekert Aktiengesellschaft | 1365 |
1 |
| Magna Mirrors of America, Inc. | 582 |
1 |
| Nabtesco Corporation | 884 |
1 |
| SCHUKRA Berndorf Ges.m.b.H. | 23 |
1 |
| Woobo Tech Co., Ltd. | 100 |
1 |
| U-shin France | 50 |
1 |
| Brose Schliesssysteme GbmH & Co. Kommanditgesellschaft | 3 |
1 |
| Bode - Die Tür GmbH | 61 |
1 |
| Minebea AccessSolutions France | 6 |
1 |
| Other owners | 0 |