- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 11/02 - Devices preventing keys from being removed from the lock before the wing is locked
Patent holdings for IPC class E05B 11/02
Total number of patents in this class: 14
10-year publication summary
|
0
|
3
|
4
|
3
|
1
|
0
|
1
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Abloy Oy | 159 |
3 |
| Schlumberger Technology Corporation | 10662 |
2 |
| Airbus Operations S.A.S. | 2472 |
2 |
| Southco, Inc. | 251 |
2 |
| Mitsubishi Electric Corporation | 45946 |
1 |
| Knox Associates, Inc. | 109 |
1 |
| Schlage Lock Company LLC | 1309 |
1 |
| TNBT Holdings Pty Limited | 14 |
1 |
| Enex Group Ltd. | 1 |
1 |
| Other owners | 0 |