B65H 2403/531
Planar mechanisms
B65H2403/531 (Planar mechanisms) appears on 69 US grants and 74 published applications in this corpus.
Search patents in B65H- Granted patents
- 69
- Published applications
- 74
- Assignees
- 50
- Inventors
- 111
- Latest grant
- 8 Mar 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 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 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 4 |
| 2003 | 6 | 3 |
| 2004 | 2 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 11 |
| 2010 | 2 | 3 |
| 2011 | 9 | 11 |
| 2012 | 7 | 6 |
| 2013 | 12 | 3 |
| 2014 | 3 | 4 |
| 2015 | 2 | 5 |
| 2016 | 5 | 4 |
| 2017 | 7 | 2 |
| 2018 | 2 | 3 |
| 2019 | 3 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 4 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Adjustable pivots8 Mar 2022US 11,267,667 B2Hewlett-Packard Development Company, L. P.
- Sheet conveying apparatus and image forming apparatus1 Sep 2020US 10,759,618 B2Canon Kabushiki Kaisha
- Station for picking up and delivering shaped sheets that define box-like bodies of different types10 Dec 2019US 10,501,220 B2Gima S.P.A.
- Corrugated paperboard box making machine and sheet feeding control apparatus3 Dec 2019US 10,494,212 B2Kabushiki Kaisha Isowa
- Sheet processing apparatus comprising binding and regulating members, and image forming apparatus comprising same28 May 2019US 10,301,141 B2Konica Minolta, Inc.
- Replacement apparatus for film reels and wrapping machine6 Aug 2026US 2026/0225840 A1Aetna Group S.P.A.
- Medium transport device and recording device30 Oct 2025US 2025/0333258 A1Seiko Epson Corporation
- Post-processing device and image forming apparatus12 Sep 2024US 2024/0300767 A1FUJIFILM Business Innovation Corp.
- Post-processing device and image forming system12 Sep 2024US 2024/0300774 A1FUJIFILM Business Innovation Corp.
- Post-processing device and image forming apparatus12 Sep 2024US 2024/0302780 A1FUJIFILM Business Innovation Corp.
Most cited
By later US patents
- Sheet feeder21US 4,319,740 AMinnesota Mining and Manufacturing Company · 1982
- Integral actuation linkage for paper diverter for switch to straight-through paper path10US 6,511,241 B2Hewlett-Packard Company · 2003
- Automatic bank note pushing device for a storing device10US 6,805,344 B2Asahi Seiko Kabushiki Kaisha · 2004
- Sheet feeder and image forming apparatus incorporating same10US 9,216,867 B2Ricoh Company, Ltd. · 2015
- Assist mechanism and image forming apparatus9US 8,428,506 B2Ricoh Company, Ltd. · 2013