- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 17/22 - Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
Patent holdings for IPC class E05B 17/22
Total number of patents in this class: 405
10-year publication summary
|
27
|
40
|
69
|
40
|
42
|
35
|
23
|
30
|
22
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schlage Lock Company LLC | 1379 |
28 |
| Sargent Manufacturing Company | 235 |
21 |
| Kiekert Aktiengesellschaft | 1485 |
19 |
| ASSA ABLOY Level LLC | 38 |
18 |
| Lock II, L.L.C. | 32 |
16 |
| ASSA ABLOY Americas Residential Inc. | 1008 |
12 |
| Huf Hulsbeck & Furst GmbH & Co. KG | 776 |
8 |
| Neology, Inc. | 186 |
7 |
| Hanchett Entry Systems, Inc. | 283 |
5 |
| Honeywell International Inc. | 13571 |
4 |
| Thomson Licensing | 3426 |
4 |
| Rockwell Automation Technologies, Inc. | 2726 |
4 |
| Assa Abloy AB | 1321 |
4 |
| emz-Hanauer GmbH & Co. KGaA | 124 |
4 |
| Gainsborough Hardware Industries Limited | 26 |
4 |
| Milwaukee Electric Tool Corporation | 4601 |
4 |
| Trine Access Technology, Inc. | 13 |
4 |
| Xiamen Make Security Technology Co., Ltd. | 49 |
4 |
| LG Electronics Inc. | 73884 |
3 |
| DORMA GmbH + Co. KG | 125 |
3 |
| Other owners | 229 |