- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 19/26 - Use of special materials for keys
Patent holdings for IPC class E05B 19/26
Total number of patents in this class: 20
10-year publication summary
|
7
|
3
|
6
|
6
|
1
|
0
|
0
|
1
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Checkpoint Systems, Inc. | 310 |
3 |
| EVVA Sicherheitstechnologie GmbH | 53 |
2 |
| International Business Machines Corporation | 62864 |
1 |
| Hon Hai Precision Industry Co., Ltd. | 4019 |
1 |
| Tsinghua University | 6260 |
1 |
| BAE SYSTEMS plc | 2528 |
1 |
| Dorel Juvenile Group, Inc. | 342 |
1 |
| Google LLC | 44900 |
1 |
| Gotohti.com Inc. | 87 |
1 |
| Huf Hulsbeck & Furst GmbH & Co. KG | 768 |
1 |
| ITALDESIGN-GIUGIARO S.p.A. | 119 |
1 |
| Mul-T-Lock Technologies Ltd. | 56 |
1 |
| Tecniplast S.p.A. | 65 |
1 |
| UTC Fire & Security Corporation | 91 |
1 |
| Iseo Deutschland GmbH | 7 |
1 |
| Zhuhai Perfection Technology Co.,Ltd | 1 |
1 |
| Continental Automotive Technologies GmbH | 2457 |
1 |
| Other owners | 0 |