- 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: 86
10-year publication summary
|
10
|
6
|
4
|
12
|
10
|
8
|
11
|
5
|
14
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wedgetls LLC | 32 |
6 |
| Magna Closures Inc. | 409 |
3 |
| Illinois Tool Works Inc. | 11858 |
2 |
| American Sterilizer Company | 675 |
2 |
| Assa Abloy Australia Pty Limited | 50 |
2 |
| Assa Abloy New Zealand Limited | 44 |
2 |
| Hoffman Enclosures, Inc. | 195 |
2 |
| Sargent Manufacturing Company | 243 |
2 |
| Schlage Lock Company LLC | 1427 |
2 |
| ASSA ABLOY Americas Residential Inc. | 1060 |
2 |
| Zephyr Secure, Inc. | 27 |
2 |
| Hong Kong Qingzhou Wanshan Industrial Co., Limited | 2 |
2 |
| Samsung Electronics Co., Ltd. | 157557 |
1 |
| The Boeing Company | 20160 |
1 |
| Deere & Company | 8080 |
1 |
| Canon Inc. | 43768 |
1 |
| Amazon Technologies, Inc. | 28066 |
1 |
| Whirlpool Corporation | 4639 |
1 |
| Blue Leaf I.P., Inc. | 2932 |
1 |
| Oki Electric Industry Co., Ltd. | 1567 |
1 |
| Other owners | 49 |