- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 81/74 - Monitoring or sensing, e.g. by using switches or sensors the lock status, i.e. locked or unlocked condition by sensing the state of the actuator
Patent holdings for IPC class E05B 81/74
Total number of patents in this class: 62
10-year publication summary
|
12
|
5
|
4
|
5
|
6
|
3
|
4
|
8
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kiekert Aktiengesellschaft | 1644 |
10 |
| Magna Closures Inc. | 417 |
6 |
| Ford Global Technologies, LLC | 21664 |
3 |
| Honda Motor Co., Ltd. | 26702 |
2 |
| Hyundai Motor Company | 25253 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 34724 |
2 |
| Aisin Seiki Kabushiki Kaisha | 2147 |
2 |
| Magna Closures S.p.A. | 34 |
2 |
| Mitsui Kinzoku ACT Corporation | 164 |
2 |
| Pyeong Hwa Automotive Co., Ltd. | 52 |
2 |
| Rivian IP Holdings, LLC | 1649 |
2 |
| Webasto Japan Co., Ltd. | 23 |
2 |
| Aisin Corporation | 2029 |
2 |
| HI-LEX ACT Corporation | 137 |
2 |
| GM Global Technology Operations LLC | 16306 |
1 |
| Amazon Technologies, Inc. | 28373 |
1 |
| Fuji Electric Co., Ltd. | 5569 |
1 |
| Kia Motors Corporation | 7713 |
1 |
| Dynalloy, Inc. | 21 |
1 |
| Hi-Lex Corporation | 383 |
1 |
| Other owners | 15 |