G03G 2215/00392
Manual input tray
G03G2215/00392 (Manual input tray) appears on 160 US grants and 92 published applications in this corpus.
Search patents in G03G- Granted patents
- 160
- Published applications
- 92
- Assignees
- 44
- Inventors
- 294
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 9 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 6 | 0 |
| 1992 | 7 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 2 |
| 2003 | 2 | 3 |
| 2004 | 3 | 4 |
| 2005 | 1 | 1 |
| 2006 | 3 | 5 |
| 2007 | 1 | 0 |
| 2008 | 2 | 5 |
| 2009 | 2 | 3 |
| 2010 | 3 | 7 |
| 2011 | 1 | 4 |
| 2012 | 2 | 1 |
| 2013 | 6 | 2 |
| 2014 | 3 | 6 |
| 2015 | 7 | 7 |
| 2016 | 7 | 4 |
| 2017 | 6 | 9 |
| 2018 | 9 | 6 |
| 2019 | 2 | 1 |
| 2020 | 1 | 2 |
| 2021 | 3 | 3 |
| 2022 | 2 | 5 |
| 2023 | 5 | 0 |
| 2024 | 1 | 4 |
| 2025 | 2 | 2 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Spring mounting structure, sheet housing device, waste toner container, and image forming apparatus12 May 2026US 12,625,458 B2Ricoh Company, Ltd.
- Housing structure and recording device17 Mar 2026US 12,578,673 B2Seiko Epson Corporation
- Image forming system25 Nov 2025US 12,481,241 B2Canon Kabushiki Kaisha
- Image forming apparatus equipped with guide portion capable of guiding inclined manual feed tray from opening to interior of apparatus body23 Sep 2025US 12,422,773 B2KYOCERA Document Solutions Inc.
- Image forming apparatus including external sheet feed tray with sheet feeder9 Jan 2024US 11,868,078 B2Canon Kabushiki Kaisha
- Spring mounting structure, sheet housing device, waste toner container, and image forming apparatus7 May 2026US 2026/0126755 A1Ricoh Company, Ltd.
- Sheet thickness detector, sheet conveyor, and image forming apparatus2 Apr 2026US 2026/0093200 A1Ricoh Company, Ltd.
- Image forming apparatus26 Mar 2026US 2026/0086493 A1Canon Kabushiki Kaisha
- Image forming system26 Feb 2026US 2026/0056505 A1Canon Kabushiki Kaisha
- Housing structure and recording device5 Feb 2026US 2026/0036938 A1Seiko Epson Corporation
Most cited
By later US patents
- Image forming apparatus with sideways U-shaped sheet path62US 5,418,606 ACanon Kabushiki Kaisha · 1995
- Electrophotographic copying machine with paper feeding and discharge trays58US 5,111,252 ASanyo Electric Co., Ltd. · 1992
- Image forming apparatus56US 5,826,156 AMinolta Co., Ltd. · 1998
- Sheet inverting unit and an imaging forming apparatus employing the same50US 5,337,134 ADaiwa Seiko, Inc. · 1994
- Sheet feed apparatus for image forming system42US 5,002,266 ACanon Kabushiki Kaisha · 1991