- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 71/50 - Manual reset mechanisms
Patent holdings for IPC class H01H 71/50
Total number of patents in this class: 178
10-year publication summary
|
20
|
16
|
25
|
17
|
11
|
12
|
12
|
8
|
5
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Intelligent Power Limited | 5912 |
23 |
| Siemens AG | 24542 |
17 |
| Zhejiang Chint Electrics Co., Ltd. | 214 |
10 |
| ABB S.p.A. | 445 |
9 |
| Siemens Industry, Inc. | 1441 |
8 |
| Seari Electric Technology Co., Ltd. | 102 |
8 |
| Hubbell Incorporated | 3217 |
7 |
| Lsis Co., Ltd. | 817 |
7 |
| Pass & Seymour, Inc. | 173 |
7 |
| Eaton Corporation | 1821 |
5 |
| Carling Technologies, Inc. | 121 |
5 |
| Schneider Electric Industries SAS | 1468 |
5 |
| Rockwell Automation Technologies, Inc. | 2720 |
4 |
| Eaton Industries (Austria) GmbH | 104 |
4 |
| ABB Technology AG | 1256 |
3 |
| Eaton Electrical IP GmbH & Co. KG | 157 |
3 |
| Ellenberger & Poensgen GmbH | 229 |
3 |
| Leviton Manufacturing Co., Inc. | 811 |
3 |
| Schneider Electric USA, Inc. | 1273 |
3 |
| Jiangsu General Protecht Co., Ltd. | 25 |
3 |
| Other owners | 41 |