B65H 5/228
By air-blast devices
Official title: {by air-blast devices}
B65H5/228 (By air-blast devices) appears on 107 US grants and 67 published applications in this corpus.
Search patents in B65H- Granted patents
- 107
- Published applications
- 67
- Assignees
- 53
- Inventors
- 224
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 7 | 0 |
| 1978 | 7 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 9 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 3 |
| 2003 | 4 | 1 |
| 2004 | 1 | 4 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 4 | 2 |
| 2008 | 1 | 0 |
| 2009 | 1 | 2 |
| 2010 | 1 | 1 |
| 2011 | 0 | 2 |
| 2012 | 3 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 3 |
| 2015 | 5 | 7 |
| 2016 | 4 | 4 |
| 2017 | 4 | 2 |
| 2018 | 3 | 3 |
| 2019 | 5 | 1 |
| 2020 | 0 | 5 |
| 2021 | 3 | 2 |
| 2022 | 1 | 5 |
| 2023 | 1 | 2 |
| 2024 | 1 | 4 |
| 2025 | 4 | 6 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Medium supply device and image forming apparatus11 Aug 2026US 12,703,592 B2FUJIFILM Business Innovation Corp.
- Sheet feeding apparatus and image forming apparatus4 Aug 2026US 12,698,171 B2Canon Kabushiki Kaisha
- Paper sheet transport system, control device, air blowing device control method, and program6 Jan 2026US 12,515,901 B2Japan Cash Machine Co., Ltd.
- Sheet conveying apparatus30 Dec 2025US 12,509,316 B2Prime Planet Energy & Solutions, Inc.
- Transport device21 Oct 2025US 12,448,228 B2Japan Cash Machine Co., Ltd.
- Electrode Transfer System17 Sep 2026US 2026/0274598 A1LG Energy Solution, Ltd.
- Precision positioning mechanism for sheet materials, printing device, and printing process20 Aug 2026US 2026/0242167 A1Polytech(Shenzhen)Inc.
- Sheet conveyor, stacking machine, and printing machine11 Jun 2026US 2026/0159342 A1Alphasystem Corporation
- Sheet stacking device and image forming apparatus25 Dec 2025US 2025/0388426 A1
- Feeding system and battery-cell winding apparatus20 Nov 2025US 2025/0353700 A1Contemporary Amperex Technology Co., Limited
Most cited
By later US patents
- Mobius combination of reversion and return path in a paper transport system132US 6,607,320 B2Xerox Corporation · 2003
- Flexible object handling system using feedback controlled air jets88US 5,634,636 AXerox Corporation · 1997
- Fast variable flow microelectromechanical valves62US 6,089,534 AXerox Corporation · 2000
- Fluid valves having cantilevered blocking films59US 6,032,923 AXerox Corporation · 2000
- Method and an apparatus for illuminating points on a medium51US 5,579,240 ADicon A/S · 1996