B65H 2404/174
Free bearing but slots or liquid support
Official title: free bearing but slots or liquid support
B65H2404/174 (Free bearing but slots or liquid support) appears on 27 US grants and 29 published applications in this corpus.
Search patents in B65H- Granted patents
- 27
- Published applications
- 29
- Assignees
- 12
- Inventors
- 47
- Latest grant
- 28 Sep 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 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 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 2 |
| 2012 | 1 | 0 |
| 2013 | 2 | 1 |
| 2014 | 4 | 11 |
| 2015 | 9 | 4 |
| 2016 | 4 | 5 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 2 | 2 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Medium transporting device, image reading apparatus, and recording apparatus28 Sep 2021US 11,130,645 B2Seiko Epson Corporation
- Sheet conveying apparatus and image forming apparatus13 Aug 2019US 10,377,593 B2Brother Kyogo Kabushiki Kaisha
- Ink-jet printer19 Mar 2019US 10,233,043 B2Brother Kogyo Kabushiki Kaisha
- Sheet conveying device and image forming apparatus including sheet conveying device24 Oct 2017US 9,796,545 B2KYOCERA Document Solutions Inc.
- Image forming apparatus7 Mar 2017US 9,588,476 B2Canon Kabushiki Kaisha
- Rotary member support structure, transport device, charging device, and image forming apparatus6 Jun 2019US 2019/0168978 A1Fuji Xerox Co., Ltd.
- Medium transporting device, image reading apparatus, and recording apparatus4 Apr 2019US 2019/0100394 A1Seiko Epson Corporation
- Sheet Conveying Apparatus and Image Forming Apparatus29 Mar 2018US 2018/0086583 A1Brother Kogyo Kabushiki Kaisha
- Sheet conveying device and image forming apparatus including sheet conveying device6 Oct 2016US 2016/0289024 A1KYOCERA Document Solutions Inc.
- Ink-Jet Printer30 Jun 2016US 2016/0185137 A1Brother Kogyo Kabushiki Kaisha
Most cited
By later US patents
- Inverting roller device for conveying paper and method for changing conveying path of paper7US 8,876,111 B1Primax Electronics Ltd. · 2014
- Sheet conveying apparatus and image forming apparatus6US 8,973,918 B2Canon Kabushiki Kaisha · 2015
- Aligning device and image forming system including the same4US 7,325,802 B2Sharp Kabushiki Kaisha · 2008
- Sheet output device and original sheet transporting device3US 8,220,796 B2Brother Kogyo Kabushiki Kaisha · 2012
- Image forming apparatus3US 8,761,657 B2Canon Kabushiki Kaisha · 2014