B65H 2801/06
Office-type machines
Official title: Office-type machines, e.g. photocopiers
B65H2801/06 (Office-type machines) appears on 3,272 US grants and 3,746 published applications in this corpus.
Search patents in B65H- Granted patents
- 3,272
- Published applications
- 3,746
- Assignees
- 210
- Inventors
- 4,467
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 9 | 0 |
| 1992 | 5 | 0 |
| 1993 | 15 | 0 |
| 1994 | 11 | 0 |
| 1995 | 11 | 0 |
| 1996 | 10 | 0 |
| 1997 | 14 | 0 |
| 1998 | 12 | 0 |
| 1999 | 12 | 0 |
| 2000 | 14 | 0 |
| 2001 | 16 | 3 |
| 2002 | 13 | 8 |
| 2003 | 12 | 17 |
| 2004 | 11 | 10 |
| 2005 | 10 | 35 |
| 2006 | 8 | 25 |
| 2007 | 13 | 43 |
| 2008 | 22 | 141 |
| 2009 | 51 | 221 |
| 2010 | 128 | 253 |
| 2011 | 176 | 273 |
| 2012 | 251 | 220 |
| 2013 | 307 | 177 |
| 2014 | 225 | 148 |
| 2015 | 166 | 154 |
| 2016 | 128 | 131 |
| 2017 | 144 | 179 |
| 2018 | 168 | 181 |
| 2019 | 135 | 178 |
| 2020 | 134 | 164 |
| 2021 | 122 | 212 |
| 2022 | 163 | 266 |
| 2023 | 198 | 269 |
| 2024 | 210 | 194 |
| 2025 | 201 | 149 |
| 2026 | 102 | 95 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image recording device29 Sep 2026US 12,747,120 B2Brother Kogyo Kabushiki Kaisha
- Sheet conveyance apparatus, sheet processing apparatus, and image forming apparatus22 Sep 2026US 12,741,838 B2Canon Kabushiki Kaisha
- Image forming apparatus capable of reversing sheet conveyance direction15 Sep 2026US 12,735,289 B2Canon Kabushiki Kaisha
- Sheet feeder, image reading device, and image forming apparatus25 Aug 2026US 12,715,720 B2Ricoh Company, Ltd.
- Sheet feeding apparatus and image forming apparatus25 Aug 2026US 12,715,722 B2Canon Kabushiki Kaisha
- Conveying device, image forming apparatus, and curl corrector24 Sep 2026US 2026/0285629 A1Etria Co., Ltd.
- Document conveying device17 Sep 2026US 2026/0274599 A1KYOCERA Document Solutions Inc.
- Sheet feeding apparatus, image forming apparatus, and extension supporting unit27 Aug 2026US 2026/0250087 A1Canon Kabushiki Kaisha
- Medium processing apparatus and image forming system incorporating same27 Aug 2026US 2026/0250096 A1Etria Co., Ltd.
- Sheet processing apparatus, image forming system, and non-transitory recording medium27 Aug 2026US 2026/0252019 A1Etria Co., Ltd.
Most cited
By later US patents
- Modular multifunctional mailbox unit with interchangeable sub-modules217US 5,390,910 AXerox Corporation · 1995
- Sensing apparatus for detecting and determining the width of media along a feed path145US 9,219,836 B2Datamax-O'Neil Corporation · 2015
- Network printer apparatus and LAN network system125US 6,292,267 B1Fujitsu Limited · 2001
- Sheet conveying apparatus85US 6,059,285 ACanon Kabushiki Kaisha · 2000
- Network printer apparatus and LAN network system81US 5,982,994 AFujitsu Limited · 1999