- All sections
- E - Fixed constructions
- E05B - Locks; accessories therefor; handcuffs
- E05B 55/12 - Locks in which a sliding latch is used also as a locking bolt the bolt being secured by the operation of a hidden parallel member
Patent holdings for IPC class E05B 55/12
Total number of patents in this class: 58
10-year publication summary
|
6
|
6
|
10
|
4
|
7
|
8
|
6
|
4
|
8
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| August Home, Inc. | 64 |
11 |
| Schlage Lock Company LLC | 1276 |
9 |
| Janus International Group, LLC | 60 |
3 |
| ASSA ABLOY Americas Residential Inc. | 880 |
3 |
| ASSA ABLOY Sicherheitstechnik GmbH | 129 |
2 |
| Hampton Products International Corporation | 182 |
2 |
| TNBT Holdings Pty Limited | 14 |
2 |
| Dormakaba USA, Inc. | 143 |
2 |
| Uhlmann & Zacher GmbH | 13 |
2 |
| Dell Products L.P. | 12912 |
1 |
| Abloy Oy | 159 |
1 |
| Assa Abloy AB | 1296 |
1 |
| Bauer Products, Inc. | 24 |
1 |
| Beloxx GmbH & Co. KG | 4 |
1 |
| Bonaiti Serrature S.p.A. | 26 |
1 |
| Cisa S.p.A. | 116 |
1 |
| Gainsborough Hardware Industries Limited | 26 |
1 |
| Hanchett Entry Systems, Inc. | 273 |
1 |
| I-Tek Metal Mfg. Co., Ltd. | 91 |
1 |
| Iseo Serrature S.p.A. | 47 |
1 |
| Other owners | 11 |