H01H 43/104
By mechanical coupling device
Official title: {by mechanical coupling device}
H01H43/104 (By mechanical coupling device) appears on 3 US grants and 0 published applications in this corpus.
Search patents in H01H- Granted patents
- 3
- Published applications
- 0
- Assignees
- 3
- Inventors
- 5
- Latest grant
- 30 Jun 1981
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
No published applications in this class yet.
Most cited
By later US patents