- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 81/30 - Rotary elements
Patent holdings for IPC class E05B 81/30
Total number of patents in this class: 133
10-year publication summary
|
3
|
3
|
10
|
9
|
10
|
9
|
14
|
20
|
29
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kiekert Aktiengesellschaft | 1432 |
36 |
| Magna Closures Inc. | 394 |
12 |
| Hyundai Motor Company | 21852 |
9 |
| Inteva Products, LLC | 267 |
7 |
| Mitsui Kinzoku ACT Corporation | 297 |
5 |
| Kia Motors Corporation | 7758 |
4 |
| Kia Corporation | 9531 |
4 |
| Illinois Tool Works Inc. | 11450 |
3 |
| Aisin Seiki Kabushiki Kaisha | 2240 |
3 |
| Brose Schliesssysteme GmbH & Co. KG | 143 |
3 |
| Hi-Lex Corporation | 353 |
3 |
| Piolax Inc. | 405 |
3 |
| Magna Closures S.p.A. | 34 |
2 |
| Pyeong Hwa Automotive Co., Ltd. | 51 |
2 |
| U-Shin Ltd. | 111 |
2 |
| Shanghai Dianba New Energy Technology Co., Ltd. | 309 |
2 |
| Aulton New Energy Automotive Technology Group | 212 |
2 |
| Weber GmbH & Co., KG | 8 |
2 |
| Kiekert Automotive (Changshu) Co., Ltd. | 16 |
2 |
| Airbus Operations GmbH | 3330 |
1 |
| Other owners | 26 |