- All sections
- E - Fixed constructions
- E05B - Locks; accessories therefor; handcuffs
- E05B 77/50 - Locking several wings simultaneously by pneumatic or hydraulic means
Patent holdings for IPC class E05B 77/50
Total number of patents in this class: 0
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Other owners | 0 |