B41J 19/86
The pawl being normally in engagement with the ratchet
Official title: the pawl being normally in engagement with the ratchet
B41J19/86 (The pawl being normally in engagement with the ratchet) appears on 2 US grants and 0 published applications in this corpus.
Search patents in B41J- Granted patents
- 2
- Published applications
- 0
- Assignees
- 2
- Inventors
- 3
- Latest grant
- 20 Nov 1990
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Printing apparatus having a rotatable member rotatable in incremental steps smaller than the pitch of a detent gear and including means for accurately retaining the rotatable member at a predetermined position when the detent mechanism is inoperable20 Nov 1990US 4,971,466 ACanon Kabushiki Kaisha
- Line feed carrier return mechanism for movable printing point typewriter14 Jun 1983US 4,388,007 ATriumph-Adler A. G. fur Buro-und Informationstechnik
No published applications in this class yet.
Most cited
By later US patents
- Line feed carrier return mechanism for movable printing point typewriter6US 4,388,007 ATriumph-Adler A. G. fur Buro-und Informationstechnik · 1983
- Printing apparatus having a rotatable member rotatable in incremental steps smaller than the pitch of a detent gear and including means for accurately retaining the rotatable member at a predetermined position when the detent mechanism is inoperable2US 4,971,466 ACanon Kabushiki Kaisha · 1990