- All sections
- E - Fixed constructions
- E05B - Locks; accessories therefor; handcuffs
- E05B 47/00 - Operating or controlling locks or other fastening devices by electric or magnetic means
Patent holdings for IPC class E05B 47/00
Total number of patents in this class: 3725
10-year publication summary
|
282
|
352
|
415
|
471
|
465
|
468
|
460
|
355
|
318
|
87
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schlage Lock Company LLC | 1230 |
201 |
| Hanchett Entry Systems, Inc. | 264 |
82 |
| ASSA ABLOY Americas Residential Inc. | 819 |
81 |
| Sargent Manufacturing Company | 232 |
58 |
| Assa Abloy AB | 1260 |
46 |
| August Home, Inc. | 85 |
45 |
| Illinois Tool Works Inc. | 11152 |
44 |
| Kiekert Aktiengesellschaft | 1296 |
44 |
| InVue Security Products Inc. | 363 |
41 |
| iLoq Oy | 129 |
39 |
| Carrier Corporation | 4759 |
31 |
| TriTeq Lock and Security, L.L.C. | 49 |
31 |
| CareFusion 303, Inc. | 1975 |
30 |
| Dormakaba USA, Inc. | 137 |
28 |
| LG Electronics Inc. | 69257 |
26 |
| ASSA ABLOY Residential Group, Inc. | 88 |
24 |
| Dormakaba Canada Inc. | 45 |
23 |
| Level Home, Inc. | 50 |
23 |
| ASSA ABLOY Sicherheitstechnik GmbH | 130 |
22 |
| Sensormatic Electronics, LLC | 911 |
22 |
| Other owners | 2784 |