G03G 2215/00438
Inverter of refeeding path
G03G2215/00438 (Inverter of refeeding path) appears on 129 US grants and 102 published applications in this corpus.
Search patents in G03G- Granted patents
- 129
- Published applications
- 102
- Assignees
- 38
- Inventors
- 301
- Latest grant
- 18 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 7 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 2 |
| 2003 | 2 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 3 |
| 2006 | 5 | 3 |
| 2007 | 2 | 10 |
| 2008 | 3 | 8 |
| 2009 | 4 | 9 |
| 2010 | 1 | 9 |
| 2011 | 6 | 6 |
| 2012 | 12 | 7 |
| 2013 | 5 | 2 |
| 2014 | 8 | 3 |
| 2015 | 3 | 7 |
| 2016 | 5 | 4 |
| 2017 | 4 | 8 |
| 2018 | 7 | 2 |
| 2019 | 3 | 0 |
| 2020 | 3 | 4 |
| 2021 | 1 | 4 |
| 2022 | 2 | 0 |
| 2023 | 3 | 5 |
| 2024 | 4 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image forming apparatus that detects an image on a sheet while sheet conveyance is stopped18 Mar 2025US 12,253,817 B2Canon Kabushiki Kaisha
- Image forming apparatus with reversible roller and switching assembly15 Oct 2024US 12,117,761 B2Brother Kogyo Kabushiki Kaisha
- Sheet conveying apparatus and image forming apparatus17 Sep 2024US 12,092,979 B2Canon Kabushiki Kaisha
- Image forming apparatus11 Jun 2024US 12,007,711 B2Canon Kabushiki Kaisha
- Sheet conveyance apparatus and image forming apparatus23 Apr 2024US 11,966,183 B2Canon Kabushiki Kaisha
- Sheet guide device and image forming apparatus26 Mar 2026US 2026/0086489 A1FUJIFILM Business Innovation Corp.
- Image formation device5 Jun 2025US 2025/0181022 A1Brother Kogyo Kabushiki Kaisha
- Image forming apparatus26 Oct 2023US 2023/0341804 A1Canon Kabushiki Kaisha
- Sheet conveying apparatus and image forming apparatus7 Sep 2023US 2023/0280686 A1Canon Kabushiki Kaisha
- Image forming apparatus17 Aug 2023US 2023/0259065 A1Brother Kogyo Kabushiki Kaisha
Most cited
By later US patents
- Image forming apparatus having a duplex path and/or an inverter134US 5,629,762 AEastman Kodak Company · 1997
- Sheet stacking device and image forming apparatus provided with same58US 4,787,616 ACanon Kabushiki Kaisha · 1988
- Positioning apparatus for a movable member such as a sheet guide member50US 5,172,138 ACanon Kabushiki Kaisha · 1992
- Paper re-feeding apparatus of image forming apparatus39US 4,835,567 AKabushiki Kaisha Toshiba · 1989
- Image forming apparatus having a sheet re-supply path32US 5,132,742 ACanon Kabushiki Kaisha · 1992