- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 19/56 - Angularly-movable actuating part carrying contacts, e.g. drum switch
Patent holdings for IPC class H01H 19/56
Total number of patents in this class: 37
10-year publication summary
|
3
|
1
|
2
|
2
|
1
|
0
|
0
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gorlan Team, S.L.U. | 30 |
6 |
| Kabushiki Kaisha Tokai Rika Denki Seisakusho | 1865 |
3 |
| ABB Schweiz AG | 7724 |
2 |
| Chen, Zheng | 2 |
2 |
| Fishman, David Simon | 2 |
2 |
| Horne, Roy | 2 |
2 |
| Hou, Jianping | 2 |
2 |
| Siemens AG | 23956 |
1 |
| LG Electronics Inc. | 76087 |
1 |
| The Boeing Company | 20193 |
1 |
| Panasonic Corporation | 18716 |
1 |
| Aisin AW Co., Ltd. | 2250 |
1 |
| Thales SA | 2393 |
1 |
| Alstom Transport SA | 31 |
1 |
| Audi AG | 7582 |
1 |
| DEHN + SÖHNE GmbH + Co. KG | 113 |
1 |
| FANUC Corporation | 7369 |
1 |
| IDS-Technology GmbH | 1 |
1 |
| Leach International Corporation | 30 |
1 |
| Nifco Inc. | 1102 |
1 |
| Other owners | 5 |