G03G 15/6555
Handling of sheet copy material taking place in a specific part of
Official title: {Handling of sheet copy material taking place in a specific part of the copy material feeding path}
G03G15/6555 (Handling of sheet copy material taking place in a specific part of) appears on 3,231 US grants and 3,359 published applications in this corpus.
Search patents in G03G- Granted patents
- 3,231
- Published applications
- 3,359
- Assignees
- 177
- Inventors
- 5,131
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 6 | 0 |
| 1984 | 5 | 0 |
| 1985 | 10 | 0 |
| 1986 | 6 | 0 |
| 1987 | 15 | 0 |
| 1988 | 25 | 0 |
| 1989 | 22 | 0 |
| 1990 | 36 | 0 |
| 1991 | 42 | 0 |
| 1992 | 35 | 0 |
| 1993 | 29 | 0 |
| 1994 | 18 | 0 |
| 1995 | 35 | 0 |
| 1996 | 41 | 0 |
| 1997 | 25 | 0 |
| 1998 | 41 | 0 |
| 1999 | 40 | 0 |
| 2000 | 37 | 0 |
| 2001 | 32 | 8 |
| 2002 | 29 | 30 |
| 2003 | 38 | 52 |
| 2004 | 46 | 62 |
| 2005 | 42 | 80 |
| 2006 | 53 | 129 |
| 2007 | 50 | 138 |
| 2008 | 67 | 144 |
| 2009 | 85 | 174 |
| 2010 | 102 | 184 |
| 2011 | 131 | 199 |
| 2012 | 160 | 151 |
| 2013 | 184 | 136 |
| 2014 | 177 | 130 |
| 2015 | 186 | 144 |
| 2016 | 167 | 152 |
| 2017 | 123 | 149 |
| 2018 | 135 | 187 |
| 2019 | 171 | 144 |
| 2020 | 123 | 159 |
| 2021 | 137 | 155 |
| 2022 | 133 | 120 |
| 2023 | 117 | 116 |
| 2024 | 97 | 111 |
| 2025 | 74 | 146 |
| 2026 | 86 | 159 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Image forming apparatus6 Oct 2026US 12,754,499 B2Sharp Kabushiki Kaisha
- Image forming apparatus6 Oct 2026US 12,754,503 B2Canon Kabushiki Kaisha
- Image forming apparatus6 Oct 2026US 12,754,507 B2Konica Minolta, Inc.
- Image forming apparatus that detects presence of sheet on transport route, and posture of branch guide, with single sensor6 Oct 2026US 12,754,508 B2KYOCERA Document Solutions Inc.
- Charge-eliminating apparatus, image forming system and charge adjusting apparatus15 Sep 2026US 12,736,908 B2Canon Kabushiki Kaisha
- Fixing apparatus and image forming apparatus8 Oct 2026US 2026/0310119 A1Canon Kabushiki Kaisha
- Sheet conveyance apparatus and image forming apparatus8 Oct 2026US 2026/0310121 A1Konica Minolta, Inc.
- Fixing device and image forming apparatus1 Oct 2026US 2026/0299471 A1FUJIFILM Business Innovation Corp.
- Image forming apparatus1 Oct 2026US 2026/0299476 A1Canon Kabushiki Kaisha
- Post-processing apparatus and image forming apparatus that bond sheet bundle with adhesive1 Oct 2026US 2026/0299481 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Automatic on-line signature booklets finisher for electronic printers82US 5,377,965 AXerox Corporation · 1995
- Electronic alignment for a paper processing machine80US 4,511,242 AInternational Business Machines Corporation · 1985
- Differential drive for sheet registration drive rolls with skew detection73US 5,278,624 AXerox Corporation · 1994
- Image forming apparatus having paper dust collecting roller70US 7,869,735 B2Brother Kogyo Kabushiki Kaisha · 2011
- Electronically gated paper aligner system68US 4,519,700 AInternational Business Machines Corporation · 1985