B65H 2406/121
Fan
B65H2406/121 (Fan) appears on 48 US grants and 54 published applications in this corpus.
Search patents in B65H- Granted patents
- 48
- Published applications
- 54
- Assignees
- 23
- Inventors
- 144
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 4 |
| 2008 | 2 | 1 |
| 2009 | 2 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 2 |
| 2013 | 2 | 4 |
| 2014 | 2 | 4 |
| 2015 | 3 | 0 |
| 2016 | 4 | 4 |
| 2017 | 2 | 2 |
| 2018 | 3 | 2 |
| 2019 | 1 | 3 |
| 2020 | 4 | 8 |
| 2021 | 2 | 2 |
| 2022 | 6 | 1 |
| 2023 | 1 | 3 |
| 2024 | 2 | 5 |
| 2025 | 1 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Web conveying device, image forming apparatus, and conveying roller capable of efficiently sucking air that enters between web and conveying roller12 May 2026US 12,623,875 B2KYOCERA Document Solutions Inc.
- Image forming apparatus10 Feb 2026US 12,545,535 B2Canon Kabushiki Kaisha
- Image forming apparatus23 Dec 2025US 12,503,329 B2Ricoh Company, Ltd.
- Image forming apparatus that sorts sheets to one of two transport routes19 Nov 2024US 12,145,819 B2KYOCERA Document Solutions Inc.
- Sheet conveying apparatus and image forming apparatus17 Sep 2024US 12,092,979 B2Canon Kabushiki Kaisha
- Image forming apparatus7 May 2026US 2026/0125231 A1Canon Kabushiki Kaisha
- Sheet feeding device and image forming apparatus4 Sep 2025US 2025/0278048 A1KYOCERA Document Solutions Inc.
- Web conveying device, image forming apparatus, and conveying roller capable of efficiently sucking air that enters between web and conveying roller27 Jun 2024US 2024/0208754 A1KYOCERA Document Solutions Inc.
- Conveying roller, web conveying device, and image forming apparatus capable of reducing scale of apparatus27 Jun 2024US 2024/0208756 A1KYOCERA Document Solutions Inc.
- Air bar, drying device, and ink jet printing apparatus30 May 2024US 2024/0174473 A1FUJIFILM Corporation
Most cited
By later US patents
- Loosening blowers for sheet feeders of sheet-fed rotary printing presses59US 5,110,110 AHeidelberger Druckmaschinen AG · 1992
- Device for guiding sheets printed on one or both sides42US 4,572,071 AMAN Roland Druckmaschinen AG · 1986
- Sheet finisher with air blowing member20US 6,889,971 B2Konica Corporation · 2005
- Dryer unit in a printing machine11US 5,979,325 AMAN Roland Druckmashinen AG · 1999
- Sheet feeding apparatus and image forming apparatus having the same9US 7,140,606 B2Canon Kabushiki Kaisha · 2006