- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 77/44 - Burglar prevention, e.g. protecting against opening by unauthorised tools
Patent holdings for IPC class E05B 77/44
Total number of patents in this class: 86
10-year publication summary
|
12
|
15
|
12
|
11
|
9
|
12
|
5
|
2
|
3
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| RimGard Sweden AB | 33 |
9 |
| Alpha Corporation | 206 |
5 |
| Toyota Motor Corporation | 31095 |
4 |
| Kimpex Inc. | 85 |
4 |
| Rimgard North America LLC | 5 |
4 |
| GM Global Technology Operations LLC | 14747 |
3 |
| Kabushiki Kaisha Tokai Rika Denki Seisakusho | 1776 |
3 |
| Ford Global Technologies, LLC | 20341 |
2 |
| Aisin Seiki Kabushiki Kaisha | 2251 |
2 |
| BYD Company Limited | 4670 |
2 |
| Kabushiki Kaisha Honda Lock | 94 |
2 |
| Mitsui Kinzoku ACT Corporation | 294 |
2 |
| Scania CV AB | 2379 |
2 |
| Volkswagen AG | 7300 |
2 |
| IMC Creations | 9 |
2 |
| Honda Motor Co., Ltd. | 25121 |
1 |
| The Boeing Company | 19955 |
1 |
| Airbus Operations GmbH | 3317 |
1 |
| Denso Corporation | 24034 |
1 |
| Amazon Technologies, Inc. | 26309 |
1 |
| Other owners | 33 |