B65H 2404/1315
Conical
Official title: conical
B65H2404/1315 (Conical) appears on 24 US grants and 18 published applications in this corpus.
Search patents in B65H- Granted patents
- 24
- Published applications
- 18
- Assignees
- 23
- Inventors
- 44
- Latest grant
- 1 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 3 |
| 2019 | 1 | 2 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Paper feeding roller and paper feeding device1 Jul 2025US 12,344,500 B2Sumitomo Riko Company Limited
- Medium transport device and medium processing apparatus including the same15 Oct 2024US 12,116,234 B2FUJIFILM Business Innovation Corp.
- Post-processing device31 Oct 2023US 11,802,019 B2Seiko Epson Corporation
- Elevator with debowing mechanism13 Sep 2022US 11,440,239 B2Entrust Corporation
- Elevator with debowing mechanism9 Jun 2020US 10,675,806 B2Entrust Datacard Corporation
- Medium transport device and medium processing apparatus including the same5 Oct 2023US 2023/0312283 A1FUJIFILM Business Innovation Corp.
- Paper feeding roller and paper feeding device24 Aug 2023US 2023/0264907 A1Sumitomo Riko Company Limited
- Post-processing device3 Mar 2022US 2022/0063297 A1Seiko Epson Corporation
- Elevator with debowing mechanism10 Sep 2020US 2020/0282629 A1Entrust Datacard Corporation
- Transport device and image forming apparatus10 Oct 2019US 2019/0310579 A1Fuji Xerox Co., Ltd.
Most cited
By later US patents
- Sheet conveying device16US 4,546,964 AOce-Nederland B. V. · 1985
- Automatic sheet handling apparatus15US 4,099,712 A1978
- Conveyor system having a lateral take-off conveyor for flat products, especially paper products14US 4,201,377 AFerag AG · 1980
- Adjustable skew offset device13US 5,683,078 AXerox Corporation · 1997
- Sheet handling apparatus10US 3,992,001 A1976