- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 81/66 - Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status
Patent holdings for IPC class E05B 81/66
Total number of patents in this class: 230
10-year publication summary
|
26
|
27
|
20
|
15
|
15
|
25
|
14
|
19
|
14
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kiekert Aktiengesellschaft | 1569 |
68 |
| HI-LEX ACT Corporation | 136 |
14 |
| Mitsui Kinzoku ACT Corporation | 164 |
11 |
| Hyundai Motor Company | 24653 |
10 |
| Aisin Seiki Kabushiki Kaisha | 2159 |
10 |
| Magna Closures Inc. | 410 |
8 |
| Kia Motors Corporation | 7718 |
7 |
| Brose Schliesssysteme GmbH & Co. KG | 164 |
7 |
| Pyeong Hwa Automotive Co., Ltd. | 52 |
6 |
| Hi-Lex Corporation | 381 |
5 |
| Cebi Italy S.p.A. | 23 |
5 |
| Illinois Tool Works Inc. | 11863 |
3 |
| Toyota Motor Corporation | 35772 |
3 |
| Ansei Corporation | 24 |
3 |
| Southco, Inc. | 252 |
3 |
| Rvlock & Co, LLC | 25 |
3 |
| Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Bamberg | 420 |
3 |
| Kia Corporation | 12385 |
3 |
| Minebea Accesssolutions Inc. | 82 |
3 |
| Minebea AccessSolutions France | 28 |
3 |
| Other owners | 52 |