- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 77/42 - Means for damping the movement of lock parts, e.g. slowing down the return movement of a handle
Patent holdings for IPC class E05B 77/42
Total number of patents in this class: 63
10-year publication summary
|
10
|
3
|
10
|
7
|
4
|
4
|
5
|
1
|
1
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kiekert Aktiengesellschaft | 1451 |
14 |
| Illinois Tool Works Inc. | 11485 |
4 |
| Shanghai Yanfeng Jinqiao Automotive Trim Systems Co., Ltd. | 160 |
4 |
| Brose Schliesssysteme GmbH & Co. KG | 146 |
3 |
| Ford Global Technologies, LLC | 20676 |
2 |
| Hyundai Motor Company | 22167 |
2 |
| Aisin Seiki Kabushiki Kaisha | 2227 |
2 |
| Architectural Builders Hardware Mfg., Inc. | 17 |
2 |
| Audi AG | 7369 |
2 |
| Schlage Lock Company LLC | 1335 |
2 |
| U-Shin Deutschland Zugangssysteme GmbH | 57 |
2 |
| U-shin Italia S.p.A. | 81 |
2 |
| Volvo Car Corporation | 1755 |
2 |
| Cam Italy S.p.A. | 6 |
2 |
| Airbus Operations GmbH | 3346 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 14440 |
1 |
| Kia Motors Corporation | 7751 |
1 |
| Alpha Corporation | 208 |
1 |
| AmSafe Bridport Limited | 28 |
1 |
| Ascension Health Alliance | 113 |
1 |
| Other owners | 12 |