- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 63/04 - Locks with special structural characteristics for alternative use on the right-hand or left-hand side of wings
Patent holdings for IPC class E05B 63/04
Total number of patents in this class: 214
10-year publication summary
|
20
|
19
|
18
|
19
|
14
|
23
|
16
|
8
|
8
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schlage Lock Company LLC | 1453 |
34 |
| Hanchett Entry Systems, Inc. | 299 |
9 |
| Assa Abloy Access and Egress Hardware Group, Inc. | 132 |
8 |
| Assa Abloy Australia Pty Limited | 49 |
7 |
| Security People, Inc. | 174 |
7 |
| ASSA ABLOY Americas Residential Inc. | 1075 |
7 |
| Assa Abloy AB | 1395 |
6 |
| Cmech (Guangzhou) Ltd. | 49 |
6 |
| Locinox | 49 |
6 |
| Endura Products, LLC | 222 |
6 |
| Gainsborough Hardware Industries Limited | 25 |
5 |
| I-Tek Metal Mfg. Co., Ltd. | 90 |
4 |
| Industrilås i Nässjö Aktiebolag | 92 |
4 |
| Taiwan Fu Hsing Industrial Co., Ltd. | 233 |
4 |
| TNBT Holdings Pty Limited | 13 |
4 |
| Dormakaba USA, Inc. | 149 |
4 |
| Tong Lung Metal Industry Co., Ltd. | 50 |
3 |
| Cisa S.p.A. | 113 |
3 |
| EMKA Beschlagteile GmbH & Co. KG | 102 |
3 |
| Salto Systems, S.L. | 160 |
3 |
| Other owners | 81 |