B65H 2601/27
Other problems
B65H2601/27 (Other problems) appears on 166 US grants and 197 published applications in this corpus.
Search patents in B65H- Granted patents
- 166
- Published applications
- 197
- Assignees
- 58
- Inventors
- 382
- Latest grant
- 15 Sep 2026
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 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 3 | 7 |
| 2010 | 4 | 7 |
| 2011 | 6 | 7 |
| 2012 | 6 | 5 |
| 2013 | 4 | 4 |
| 2014 | 7 | 15 |
| 2015 | 15 | 17 |
| 2016 | 15 | 21 |
| 2017 | 11 | 15 |
| 2018 | 14 | 20 |
| 2019 | 17 | 12 |
| 2020 | 14 | 7 |
| 2021 | 4 | 10 |
| 2022 | 9 | 8 |
| 2023 | 7 | 12 |
| 2024 | 7 | 12 |
| 2025 | 9 | 5 |
| 2026 | 11 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sheet conveyance device15 Sep 2026US 12,735,286 B2Riso Kagaku Corporation
- Media ejecting apparatus, control method, and non-transitory computer-executable medium18 Aug 2026US 12,709,512 B2Pfu Limited
- Medium conveying apparatus28 Jul 2026US 12,692,107 B2Pfu Limited
- Sheet conveyance apparatus and image forming apparatus16 Jun 2026US 12,656,719 B2Canon Kabushiki Kaisha
- Medium discharge device, post process device, and recording system12 May 2026US 12,623,469 B2Seiko Epson Corporation
- Sheet conveyance apparatus and image forming apparatus24 Sep 2026US 2026/0288046 A1Canon Kabushiki Kaisha
- Printer27 Aug 2026US 2026/0249623 A1Citizen Systems Japan Co., Ltd.
- Film supply device and bag-making-packaging machine9 Jul 2026US 2026/0192959 A1Ishida Co., Ltd.
- Stack device25 Jun 2026US 2026/0179998 A1Top Engineering Co., Ltd.
- Substrate alignment18 Jun 2026US 2026/0166898 A1Hewlett-Packard Development Company, L. P.
Most cited
By later US patents
- Roll sheet conveying apparatus and sheet conveying control method18US 9,334,137 B2Canon Kabushiki Kaisha · 2016
- Image recording apparatus16US 8,702,227 B2Brother Kogyo Kabushiki Kaisha · 2014
- Sheet conveying device and image forming apparatus incorporating the sheet conveying device13US 9,776,819 B2Ricoh Company, Ltd. · 2017
- Apparatus for loosening an imbricated formation of printed products or the like10US 4,494,646 AFerag AG · 1985
- Sheet processing apparatus and image forming apparatus including same10US 8,267,399 B2Canon Kabushiki Kaisha · 2012