- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 81/28 - Linearly reciprocating elements
Patent holdings for IPC class E05B 81/28
Total number of patents in this class: 86
10-year publication summary
|
4
|
7
|
9
|
5
|
2
|
10
|
11
|
6
|
9
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kiekert Aktiengesellschaft | 1644 |
21 |
| The Eastern Company | 185 |
4 |
| Hi-Lex Corporation | 383 |
4 |
| Jaguar Land Rover Limited | 5191 |
4 |
| Johnan Manufacturing Inc. | 66 |
3 |
| Motherson Innovations Company Limited | 303 |
3 |
| Illinois Tool Works Inc. | 11925 |
2 |
| Hyundai Motor Company | 25253 |
2 |
| Chuo Hatsujo Kabushiki Kaisha | 125 |
2 |
| Oshkosh Corporation | 1680 |
2 |
| RECARO Aircraft Seating GmbH & Co. KG | 199 |
2 |
| Southco, Inc. | 253 |
2 |
| Woobo Tech Co., Ltd. | 107 |
2 |
| Outlier Campers LLC | 33 |
2 |
| Toyota Motor Corporation | 36544 |
1 |
| The Boeing Company | 20230 |
1 |
| Hamilton Sundstrand Corporation | 5013 |
1 |
| Fuji Electric Co., Ltd. | 5569 |
1 |
| Brose Schliesssysteme GmbH & Co. KG | 167 |
1 |
| Con-Tech Manufacturing, Inc. | 51 |
1 |
| Other owners | 25 |