G03G 15/6579
Refeeding path for composite copying
Official title: {Refeeding path for composite copying}
G03G15/6579 (Refeeding path for composite copying) appears on 204 US grants and 173 published applications in this corpus.
Search patents in G03G- Granted patents
- 204
- Published applications
- 173
- Assignees
- 42
- Inventors
- 475
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 12 | 0 |
| 1989 | 10 | 0 |
| 1990 | 11 | 0 |
| 1991 | 13 | 0 |
| 1992 | 12 | 0 |
| 1993 | 1 | 0 |
| 1994 | 6 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 3 |
| 2006 | 2 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 15 |
| 2009 | 4 | 14 |
| 2010 | 7 | 23 |
| 2011 | 13 | 12 |
| 2012 | 11 | 2 |
| 2013 | 9 | 4 |
| 2014 | 8 | 5 |
| 2015 | 6 | 4 |
| 2016 | 5 | 5 |
| 2017 | 4 | 10 |
| 2018 | 8 | 6 |
| 2019 | 7 | 7 |
| 2020 | 6 | 6 |
| 2021 | 4 | 8 |
| 2022 | 6 | 4 |
| 2023 | 4 | 9 |
| 2024 | 7 | 6 |
| 2025 | 7 | 15 |
| 2026 | 2 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image forming apparatus28 Jul 2026US 12,693,618 B2Canon Kabushiki Kaisha
- Image forming apparatus26 May 2026US 12,638,803 B2KYOCERA Document Solutions Inc.
- Sheet discharge apparatus and image forming apparatus30 Dec 2025US 12,510,854 B2Canon Kabushiki Kaisha
- Image forming apparatus including drive source7 Oct 2025US 12,436,490 B2Canon Kabushiki Kaisha
- Image forming apparatus9 Sep 2025US 12,411,448 B2Canon Kabushiki Kaisha
- Sheet conveyance apparatus and image forming apparatus8 Oct 2026US 2026/0310121 A1Konica Minolta, Inc.
- Image forming apparatus1 Oct 2026US 2026/0299476 A1Canon Kabushiki Kaisha
- Image forming apparatus24 Sep 2026US 2026/0288049 A1Canon Kabushiki Kaisha
- Sheet conveying device and image forming apparatus14 May 2026US 2026/0131581 A1Canon Kabushiki Kaisha
- Conveyance apparatus14 May 2026US 2026/0133534 A1Konica Minolta, Inc.
Most cited
By later US patents
- Multi-function image recording apparatus66US 4,591,884 ACanon Kabushiki Kaisha · 1986
- Image forming apparatus having a paper refeed tray59US 4,908,673 AMinolta Camera Kabushiki Kaisha · 1990
- Sheet stacking device and image forming apparatus provided with same58US 4,787,616 ACanon Kabushiki Kaisha · 1988
- Image forming apparatus which memorizes a paper jam56US 8,081,886 B2Brother Kogyo Kabushiki Kaisha · 2011
- Sheet conveying apparatus and sheet conveying method53US 5,008,713 ACanon Kabushiki Kaisha · 1991