- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 81/20 - Power-actuated vehicle locks characterised by the function or purpose of the powered actuators for assisting final closing or for initiating opening
Patent holdings for IPC class E05B 81/20
Total number of patents in this class: 497
10-year publication summary
|
34
|
48
|
61
|
45
|
65
|
40
|
44
|
26
|
39
|
39
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kiekert Aktiengesellschaft | 1484 |
146 |
| Magna Closures Inc. | 408 |
43 |
| Brose Schliesssysteme GmbH & Co. KG | 149 |
29 |
| Aisin Seiki Kabushiki Kaisha | 2207 |
22 |
| Hyundai Motor Company | 22813 |
19 |
| Mitsui Kinzoku ACT Corporation | 299 |
18 |
| Ford Global Technologies, LLC | 20932 |
11 |
| Inteva Products, LLC | 277 |
11 |
| Kia Motors Corporation | 7743 |
10 |
| Pyeong Hwa Automotive Co., Ltd. | 51 |
9 |
| Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Bamberg | 403 |
9 |
| Bayerische Motoren Werke Aktiengesellschaft | 14678 |
8 |
| Shiroki Corporation | 266 |
8 |
| WITTE Automotive GmbH | 126 |
7 |
| Brose Schließsysteme GmbH & Co. Kommanditgesellschaft, Wuppertal | 14 |
7 |
| Magna Closures S.p.A. | 34 |
6 |
| Hi-Lex Corporation | 366 |
5 |
| Inteva Products France SAS | 12 |
5 |
| Marquardt GmbH | 243 |
5 |
| Southco, Inc. | 255 |
5 |
| Other owners | 114 |