B65H 2404/1431
Idler roller details
Official title: idler roller details
B65H2404/1431 (Idler roller details) appears on 82 US grants and 102 published applications in this corpus.
Search patents in B65H- Granted patents
- 82
- Published applications
- 102
- Assignees
- 46
- Inventors
- 204
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 8 |
| 2009 | 3 | 4 |
| 2010 | 2 | 4 |
| 2011 | 2 | 1 |
| 2012 | 4 | 7 |
| 2013 | 7 | 4 |
| 2014 | 5 | 8 |
| 2015 | 9 | 10 |
| 2016 | 8 | 8 |
| 2017 | 6 | 2 |
| 2018 | 4 | 11 |
| 2019 | 8 | 6 |
| 2020 | 4 | 4 |
| 2021 | 4 | 3 |
| 2022 | 3 | 1 |
| 2023 | 2 | 5 |
| 2024 | 2 | 3 |
| 2025 | 3 | 4 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sheet conveyance device with conveyance roller pair capable of conveying sheet18 Aug 2026US 12,709,505 B2KYOCERA Document Solutions Inc.
- Reel-to-reel circuit board manufacturing apparatus5 May 2026US 12,621,935 B2Haesung Ds Co., Ltd.
- Medium conveying device and image forming apparatus30 Sep 2025US 12,428,253 B2KYOCERA Document Solutions Inc.
- Line printer having user replaceable platen rollers9 Sep 2025US 12,409,669 B2Toshiba Tec Kabushiki Kaisha
- Feeding device and recording device28 Jan 2025US 12,208,982 B2Seiko Epson Corporation
- Vented hood for palletized loads and method30 Apr 2026US 2026/0116595 A1Allied Packaging Corporation
- Image forming apparatus16 Apr 2026US 2026/0104667 A1KYOCERA Document Solutions Inc.
- Medium transport device and recording device30 Oct 2025US 2025/0333258 A1Seiko Epson Corporation
- Sheet conveying device and image forming apparatus incorporating the sheet conveying device3 Jul 2025US 2025/0214795 A1Ricoh Company, Ltd.
- Line printer having user replaceable platen rollers20 Mar 2025US 2025/0091366 A1Toshiba Tec Kabushiki Kaisha
Most cited
By later US patents
- Image forming apparatus22US 6,089,567 ACanon Kabushiki Kaisha · 2000
- Sheet feeding apparatus and image reading apparatus equipped with the same20US 7,080,836 B2Nisca Corporation · 2006
- Anti-skew idler roller system14US 6,494,451 B2Hewlett-Packard Company · 2002
- Pivoting roller nip structure7US 8,910,941 B2Xerox Corporation · 2014
- Sheet conveying apparatus and image forming apparatus6US 8,430,392 B2Canon Kabushiki Kaisha · 2013