B65H 2301/3121
L-shaped
B65H2301/3121 (L-shaped) appears on 41 US grants and 42 published applications in this corpus.
Search patents in B65H- Granted patents
- 41
- Published applications
- 42
- Assignees
- 29
- Inventors
- 66
- Latest grant
- 17 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 4 |
| 2009 | 0 | 1 |
| 2010 | 2 | 2 |
| 2011 | 1 | 1 |
| 2012 | 3 | 4 |
| 2013 | 2 | 1 |
| 2014 | 3 | 1 |
| 2015 | 2 | 5 |
| 2016 | 3 | 3 |
| 2017 | 3 | 5 |
| 2018 | 4 | 5 |
| 2019 | 4 | 1 |
| 2020 | 2 | 2 |
| 2021 | 2 | 1 |
| 2022 | 0 | 2 |
| 2023 | 0 | 1 |
| 2024 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Sheet conveying apparatus and image forming apparatus17 Sep 2024US 12,092,979 B2Canon Kabushiki Kaisha
- Image forming apparatus21 May 2024US 11,987,471 B2Brother Kogyo Kabushiki Kaisha
- Post-processing apparatus13 Feb 2024US 11,897,159 B2Seiko Epson Corporation
- Sheet processing system, sheet processing apparatus, and sheet housing section9 Mar 2021US 10,943,422 B2Glory Ltd.
- Image forming apparatus26 Jan 2021US 10,899,567 B2Brother Kogyo Kabushiki Kaisha
- Sheet conveying apparatus and image forming apparatus7 Sep 2023US 2023/0280686 A1Canon Kabushiki Kaisha
- Post-processing apparatus18 Aug 2022US 2022/0258373 A1Seiko Epson Corporation
- Web Transport Control Device14 Jul 2022US 2022/0219929 A1BST GmbH
- Image forming apparatus13 May 2021US 2021/0139263 A1Brother Kogyo Kabushiki Kaisha
- Sheet processing system, sheet processing apparatus, and sheet housing section12 Mar 2020US 2020/0082658 A1Glory Ltd.
Most cited
By later US patents
- Surface winder14US 4,508,279 ARengo Co., Ltd. · 1985
- Paper conveying mechanism in image forming apparatus12US 5,086,320 ARicoh Company, Ltd. · 1992
- Bill validator with bill transport system12US 5,310,173 ACoin Acceptors, Inc. · 1994
- Method and apparatus for stacking mailpieces in consecutive order10US 6,817,608 B2Pitney Bowes Inc. · 2004
- Device for feeding book blocks into the infeed channel of a subsequent processing arrangement7US 8,915,349 B2Kolbus GmbH & Co. KG · 2014