- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 13/10 - Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle
Patent holdings for IPC class E05B 13/10
Total number of patents in this class: 230
10-year publication summary
|
13
|
16
|
20
|
15
|
23
|
21
|
17
|
11
|
17
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schlage Lock Company LLC | 1351 |
30 |
| Southco, Inc. | 252 |
10 |
| Dirak Dieter Ramsauer Konstruktionselemente GmbH & Co. KG | 46 |
8 |
| Hartwell Corporation | 54 |
7 |
| Taiwan Fu Hsing Industrial Co., Ltd. | 222 |
7 |
| ASSA ABLOY Americas Residential Inc. | 982 |
7 |
| EMKA Beschlagteile GmbH & Co. KG | 91 |
6 |
| Dormakaba USA, Inc. | 147 |
6 |
| Zephyr Secure, Inc. | 29 |
6 |
| Hanchett Entry Systems, Inc. | 282 |
5 |
| I-Tek Metal Mfg. Co., Ltd. | 92 |
4 |
| D & D Group Pty Ltd | 22 |
3 |
| D. La Porte Söhne GmbH | 25 |
3 |
| The Eastern Company | 185 |
3 |
| Fivetech Technology Inc. | 92 |
3 |
| Rousseau Metal Inc. | 26 |
3 |
| Sargent Manufacturing Company | 237 |
3 |
| Spectrum Brands, Inc. | 890 |
3 |
| PHC Holdings Corporation | 719 |
3 |
| USM U. Scharer Sohne AG | 69 |
3 |
| Other owners | 107 |