B41J 7/46
Rolling contact during impression
B41J7/46 (Rolling contact during impression) appears on 3 US grants and 0 published applications in this corpus.
Search patents in B41J- Granted patents
- 3
- Published applications
- 0
- Assignees
- 3
- Inventors
- 3
- Latest grant
- 29 Jul 1980
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 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