B65H 3/48
Air blast acting on edges of, or under, articles
B65H3/48 (Air blast acting on edges of, or under, articles) appears on 505 US grants and 436 published applications in this corpus.
Search patents in B65H- Granted patents
- 505
- Published applications
- 436
- Assignees
- 157
- Inventors
- 732
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 6 | 0 |
| 1982 | 6 | 0 |
| 1983 | 7 | 0 |
| 1984 | 5 | 0 |
| 1985 | 8 | 0 |
| 1986 | 11 | 0 |
| 1987 | 8 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 8 | 0 |
| 1993 | 12 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 9 | 0 |
| 2001 | 5 | 2 |
| 2002 | 12 | 12 |
| 2003 | 11 | 6 |
| 2004 | 11 | 18 |
| 2005 | 12 | 16 |
| 2006 | 5 | 9 |
| 2007 | 5 | 30 |
| 2008 | 12 | 26 |
| 2009 | 21 | 25 |
| 2010 | 25 | 24 |
| 2011 | 15 | 21 |
| 2012 | 26 | 15 |
| 2013 | 23 | 11 |
| 2014 | 13 | 10 |
| 2015 | 11 | 10 |
| 2016 | 10 | 14 |
| 2017 | 13 | 14 |
| 2018 | 11 | 14 |
| 2019 | 14 | 15 |
| 2020 | 14 | 20 |
| 2021 | 10 | 18 |
| 2022 | 15 | 23 |
| 2023 | 15 | 25 |
| 2024 | 17 | 20 |
| 2025 | 19 | 24 |
| 2026 | 19 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sheet feeding device and image forming apparatus22 Sep 2026US 12,741,836 B2Canon Kabushiki Kaisha
- Sheet feeding apparatus8 Sep 2026US 12,729,084 B2Canon Kabushiki Kaisha
- Medium feeding device and medium processing device including the same1 Sep 2026US 12,722,921 B2FUJIFILM Business Innovation Corp.
- Sheet feeding apparatus and image forming apparatus25 Aug 2026US 12,715,722 B2Canon Kabushiki Kaisha
- Medium supply device and image forming apparatus11 Aug 2026US 12,703,592 B2FUJIFILM Business Innovation Corp.
- A system and method for separating a stack of carton papers1 Oct 2026US 2026/0296817 A1Mpac Langen B.V.
- Medium transport apparatus and medium processing system1 Oct 2026US 2026/0296818 A1FUJIFILM Business Innovation Corp.
- Information processing system, non-transitory computer readable medium storing program, and information processing method1 Oct 2026US 2026/0296819 A1FUJIFILM Business Innovation Corp.
- Recording medium accommodating device and image forming apparatus1 Oct 2026US 2026/0299491 A1FUJIFILM Business Innovation Corp.
- Information processing system, non-transitory computer readable medium storing program, and information processing method1 Oct 2026US 2026/0301354 A1FUJIFILM Business Innovation Corp.
Most cited
By later US patents
- Automatic stacking and folding apparatus74US 4,616,815 AVijuk Bindery Equipment, Inc. · 1986
- Sheet supply apparatus63US 5,645,274 ACanon Kabushiki Kaisha · 1997
- Top vacuum corrugation feeder59US 4,887,805 AXerox Corporation · 1989
- Loosening blowers for sheet feeders of sheet-fed rotary printing presses59US 5,110,110 AHeidelberger Druckmaschinen AG · 1992
- Method of and apparatus for separating and feeding sheets53US 5,090,676 AHitachi Koki Co., Ltd. · 1992