- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 57/00 - Locks in which a pivoted latch is used also as locking means
Patent holdings for IPC class E05B 57/00
Total number of patents in this class: 84
10-year publication summary
|
4
|
9
|
6
|
3
|
11
|
9
|
8
|
8
|
4
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wedgetls LLC | 33 |
6 |
| D&D Technologies Pty Ltd | 98 |
5 |
| Magna Closures Inc. | 399 |
4 |
| Assa Abloy New Zealand Limited | 47 |
3 |
| D & D Group Pty Ltd | 22 |
3 |
| Illinois Tool Works Inc. | 11492 |
2 |
| American Sterilizer Company | 670 |
2 |
| Assa Abloy Australia Pty Limited | 55 |
2 |
| Hoffman Enclosures, Inc. | 184 |
2 |
| Schlage Lock Company LLC | 1337 |
2 |
| ASSA ABLOY Americas Residential Inc. | 971 |
2 |
| Zephyr Secure, Inc. | 28 |
2 |
| Samsung Electronics Co., Ltd. | 147334 |
1 |
| Deere & Company | 7636 |
1 |
| Canon Inc. | 40280 |
1 |
| Amazon Technologies, Inc. | 26867 |
1 |
| Whirlpool Corporation | 4437 |
1 |
| Blue Leaf I.P., Inc. | 2800 |
1 |
| Oki Electric Industry Co., Ltd. | 1590 |
1 |
| Kyocera Document Solutions Inc. | 5677 |
1 |
| Other owners | 41 |