- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 73/00 - Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
Patent holdings for IPC class H01H 73/00
Total number of patents in this class: 115
10-year publication summary
|
3
|
5
|
4
|
4
|
2
|
2
|
0
|
0
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Intelligent Power Limited | 6133 |
20 |
| Leviton Manufacturing Co., Inc. | 816 |
8 |
| Schneider Electric USA, Inc. | 1337 |
7 |
| Siemens AG | 24314 |
5 |
| Siemens Industry, Inc. | 1589 |
5 |
| ABB Schweiz AG | 7379 |
5 |
| Hubbell Incorporated | 3380 |
4 |
| ABB S.p.A. | 440 |
4 |
| Zenergy Power Pty Ltd | 11 |
4 |
| Mitsubishi Electric Corporation | 47461 |
3 |
| Alstom Technology Ltd | 1068 |
2 |
| American Power Conversion Corporation | 150 |
2 |
| Carling Technologies, Inc. | 114 |
2 |
| Ze Chen | 32 |
2 |
| Obshchestvo S Ogranichennoy Otvetstvennost'yu «sverdlovelektro–silovye Transformatory» (ooo «svel-silovye Transformatory») | 3 |
2 |
| Hitachi Energy Ltd. | 2426 |
2 |
| The Boeing Company | 20115 |
1 |
| Panasonic Corporation | 19843 |
1 |
| Infineon Technologies Austria AG | 2276 |
1 |
| Raytheon Company | 8474 |
1 |
| Other owners | 34 |