- All sections
- E - Fixed constructions
- E05B - Locks; accessories therefor; handcuffs
- E05B 19/00 - Keys; Accessories therefor
Patent holdings for IPC class E05B 19/00
Total number of patents in this class: 598
10-year publication summary
|
62
|
62
|
72
|
75
|
75
|
85
|
55
|
54
|
39
|
12
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Winloc AG | 66 |
24 |
| Denso Corporation | 23338 |
22 |
| Carrier Corporation | 4759 |
21 |
| Schlage Lock Company LLC | 1230 |
18 |
| EVVA Sicherheitstechnologie GmbH | 52 |
16 |
| Huf Hulsbeck & Furst GmbH & Co. KG | 810 |
14 |
| Continental Automotive GmbH | 5573 |
13 |
| Kabushiki Kaisha Tokai Rika Denki Seisakusho | 1712 |
13 |
| SentriLock, LLC | 73 |
12 |
| The Hillman Group, Inc. | 374 |
11 |
| Mul-T-Lock Technologies Ltd. | 63 |
11 |
| Yokowo Co., Ltd. | 464 |
11 |
| Assa Abloy High Security Group Inc. | 77 |
10 |
| VM Products Inc. | 71 |
10 |
| Abloy Oy | 161 |
9 |
| Urbanalps AG | 10 |
8 |
| Japan Cash Machine Co., Ltd. | 241 |
7 |
| Master Lock Company LLC | 457 |
7 |
| Cisa S.p.A. | 115 |
6 |
| Jefferies Finance LLC | 199 |
6 |
| Other owners | 349 |