- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 9/24 - Interlocking, locking, or latching mechanisms for interlocking two or more parts of the mechanism for operating contacts
Patent holdings for IPC class H01H 9/24
Total number of patents in this class: 101
10-year publication summary
|
8
|
12
|
6
|
10
|
12
|
6
|
6
|
4
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Intelligent Power Limited | 5896 |
11 |
| ABB Schweiz AG | 6836 |
7 |
| Seari Electric Technology Co., Ltd. | 102 |
6 |
| Zhejiang Chint Electrics Co., Ltd. | 214 |
6 |
| Siemens AG | 24538 |
5 |
| ABB Technology AG | 1257 |
5 |
| Siemens Industry, Inc. | 1439 |
4 |
| Hubbell Incorporated | 3206 |
3 |
| ABB Oy | 162 |
3 |
| G & W Electric Company | 132 |
3 |
| Leviton Manufacturing Co., Inc. | 808 |
3 |
| Schneider Electric Industries SAS | 1467 |
3 |
| LS ELECTRIC Co., Ltd | 641 |
3 |
| Mitsubishi Electric Corporation | 45510 |
2 |
| Lsis Co., Ltd. | 817 |
2 |
| Reliance Controls Corporation | 83 |
2 |
| Remsafe Pty Ltd | 14 |
2 |
| LG Energy Solution, Ltd. | 14022 |
2 |
| Hitachi Energy Ltd. | 2155 |
2 |
| Intel Corporation | 46639 |
1 |
| Other owners | 26 |