B65H 2403/541
Trigger mechanisms
B65H2403/541 (Trigger mechanisms) appears on 29 US grants and 31 published applications in this corpus.
Search patents in B65H- Granted patents
- 29
- Published applications
- 31
- Assignees
- 13
- Inventors
- 73
- Latest grant
- 29 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 3 |
| 2011 | 3 | 3 |
| 2012 | 2 | 0 |
| 2013 | 3 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 3 |
| 2016 | 3 | 10 |
| 2017 | 9 | 1 |
| 2018 | 2 | 1 |
| 2019 | 0 | 2 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
By publication year.
Recent patents
- Recording material processing apparatus and image forming system29 Aug 2023US 11,738,958 B2FUJIFILM Business Innovation Corp.
- Sheet conveying device and image forming apparatus20 Sep 2022US 11,447,354 B2Canon Kabushiki Kaisha
- Media tray assemblies with indicators4 Aug 2020US 10,730,709 B2Hewlett-Packard Development Company, L. P.
- Sheet conveying device and image forming apparatus26 May 2020US 10,662,013 B2Canon Kabushiki Kaisha
- Feeding device and image forming apparatus9 Oct 2018US 10,093,497 B2Canon Kabushiki Kaisha
- Recording material processing apparatus and image forming system27 Oct 2022US 2022/0340386 A1FUJIFILM Business Innovation Corp.
- Sheet conveying device and image forming apparatus30 Jul 2020US 2020/0239256 A1Canon Kabushiki Kaisha
- Sheet conveying device and image forming apparatus28 Mar 2019US 2019/0092593 A1Canon Kabushiki Kaisha
- Media tray assemblies with indicators14 Mar 2019US 2019/0077620 A1Hewlett-Packard Development Company, L. P.
- Sheet conveying device and image forming apparatus11 Jan 2018US 2018/0009617 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Sheet feeding apparatus and image forming apparatus with lifter mechanism27US 7,971,868 B2Canon Kabushiki Kaisha · 2011
- De-skew mechanism18US 7,681,882 B2Lite-On Technology Corporation · 2010
- Sheet conveying device and image forming apparatus14US 8,342,519 B2Canon Kabushiki Kaisha · 2013
- Print-medium transport unit11US 6,602,008 B2Seiko Epson Corporation · 2003
- Sheet transporting device with locking mechanism10US 7,934,717 B2Seiko Epson Corporation · 2011