- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 13/00 - Devices preventing the key or the handle or both from being used
Patent holdings for IPC class E05B 13/00
Total number of patents in this class: 410
10-year publication summary
|
33
|
60
|
44
|
49
|
46
|
47
|
36
|
33
|
28
|
21
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schlage Lock Company LLC | 1316 |
41 |
| Industrilås i Nässjö Aktiebolag | 94 |
9 |
| Hartwell Corporation | 53 |
8 |
| Sargent Manufacturing Company | 233 |
7 |
| Stendals El AB | 52 |
7 |
| ASSA ABLOY Americas Residential Inc. | 949 |
7 |
| Cmech (Guangzhou) Ltd. | 51 |
6 |
| Taiwan Fu Hsing Industrial Co., Ltd. | 221 |
6 |
| Dirak Dieter Ramsauer Konstruktionselemente GmbH & Co. KG | 47 |
6 |
| Dormakaba USA, Inc. | 147 |
6 |
| Assa Abloy AB | 1316 |
5 |
| Valeo S.p.A. | 33 |
5 |
| B/E Aerospace, Inc. | 1637 |
4 |
| Elbee Pty Ltd | 146 |
4 |
| Gainsborough Hardware Industries Limited | 26 |
4 |
| I-Tek Metal Mfg. Co., Ltd. | 92 |
4 |
| Oviku Oy | 5 |
4 |
| Southco, Inc. | 251 |
4 |
| TNBT Holdings Pty Limited | 14 |
4 |
| Dormakaba Schweiz AG | 131 |
4 |
| Other owners | 265 |