B61L 3/103
Details of current transmitting conductors or contact brushes
Official title: {Details of current transmitting conductors or contact brushes}
B61L3/103 (Details of current transmitting conductors or contact brushes) appears on 2 US grants and 3 published applications in this corpus.
Search patents in B61L- Granted patents
- 2
- Published applications
- 3
- Assignees
- 3
- Inventors
- 6
- Latest grant
- 25 Jan 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year.
Recent patents
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.