- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 63/22 - Locks with special structural characteristics operated by a pulling or pushing action perpendicular to the front plate
Patent holdings for IPC class E05B 63/22
Total number of patents in this class: 79
10-year publication summary
|
6
|
9
|
8
|
6
|
8
|
8
|
9
|
5
|
1
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nifco Inc. | 1104 |
5 |
| Illinois Tool Works Inc. | 11470 |
4 |
| Schlage Lock Company LLC | 1316 |
4 |
| Anylock Co., LTD | 6 |
4 |
| Brady Worldwide, Inc. | 751 |
3 |
| Julius Blum GmbH | 1244 |
3 |
| Piolax Inc. | 405 |
3 |
| LG Electronics Inc. | 73021 |
2 |
| Ansei Corporation | 22 |
2 |
| Gainsborough Hardware Industries Limited | 26 |
2 |
| Hunting Titan, Inc. | 246 |
2 |
| Inventio AG | 2383 |
2 |
| Southco, Inc. | 251 |
2 |
| Touch-one Co., Ltd | 2 |
2 |
| ASSA ABLOY Americas Residential Inc. | 953 |
2 |
| Samsung Electronics Co., Ltd. | 146092 |
1 |
| The Boeing Company | 20043 |
1 |
| GM Global Technology Operations LLC | 15042 |
1 |
| AGC Glass Europe | 1129 |
1 |
| A. G. Stacker Inc. | 46 |
1 |
| Other owners | 32 |