- All sections
- H - Electricity
- H02B - Boards, substations or switching arrangements for the supply or distribution of electric power
- H02B 11/20 - Switchgear having carriage withdrawable for isolation with isolation by vertical withdrawal having an enclosure
Patent holdings for IPC class H02B 11/20
Total number of patents in this class: 5
10-year publication summary
|
0
|
1
|
0
|
2
|
1
|
0
|
0
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0
|
0
|
0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Intelligent Power Limited | 5992 |
2 |
| Siemens Industry, Inc. | 1462 |
1 |
| ABB Schweiz AG | 6987 |
1 |
| San Diego Gas & Electric Company | 64 |
1 |
| Other owners | 0 |