- 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
|
6
|
7
|
3
|
6
|
5
|
1
|
0
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Checkpoint Systems, Inc. | 328 |
3 |
| EVVA Sicherheitstechnologie GmbH | 53 |
2 |
| Huf Hulsbeck & Furst GmbH & Co. KG | 777 |
2 |
| International Business Machines Corporation | 61734 |
1 |
| Hon Hai Precision Industry Co., Ltd. | 4026 |
1 |
| Tsinghua University | 6011 |
1 |
| BAE SYSTEMS plc | 2386 |
1 |
| Dorel Juvenile Group, Inc. | 324 |
1 |
| Google LLC | 43044 |
1 |
| Gotohti.com Inc. | 90 |
1 |
| ITALDESIGN-GIUGIARO S.p.A. | 117 |
1 |
| Mul-T-Lock Technologies Ltd. | 58 |
1 |
| UTC Fire & Security Corporation | 91 |
1 |
| Iseo Deutschland GmbH | 7 |
1 |
| Zhuhai Perfection Technology Co.,Ltd | 1 |
1 |
| Continental Automotive Technologies GmbH | 2778 |
1 |
| Other owners | 0 |