- All sections
- H - Electricity
- H01H - Electric switches; relays; selectors; emergency protective devices
- H01H 85/153 - Knife-blade-end contacts
Patent holdings for IPC class H01H 85/153
Total number of patents in this class: 38
10-year publication summary
|
5
|
4
|
3
|
3
|
1
|
0
|
1
|
2
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Intelligent Power Limited | 6300 |
10 |
| Yazaki Corporation | 6466 |
7 |
| Pacific Engineering Corp. | 105 |
5 |
| Littelfuse, Inc. | 769 |
3 |
| Sumitomo Wiring Systems, Ltd. | 10016 |
2 |
| Lisa Dräxlmaier GmbH | 559 |
2 |
| Siemens AG | 24565 |
1 |
| Lear Corporation | 1229 |
1 |
| EFEN GmbH | 19 |
1 |
| Ellenberger & Poensgen GmbH | 227 |
1 |
| Mersen France SB SAS | 71 |
1 |
| Mikami & Co., Ltd | 1 |
1 |
| ETI Elektroelement, d.o.o. | 26 |
1 |
| Aptiv Technologies Limited | 128 |
1 |
| Aptiv Services France SAS | 9 |
1 |
| Other owners | 0 |