B65H 2301/3311
Levelling
Official title: levelling
B65H2301/3311 (Levelling) appears on 3 US grants and 5 published applications in this corpus.
Search patents in B65H- Granted patents
- 3
- Published applications
- 5
- Assignees
- 4
- Inventors
- 12
- Latest grant
- 3 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year.
Recent patents
- Sheet-type medium conveying device and cash recycling and handling apparatus3 Oct 2023US 11,776,346 B2Shandong New Beiyang Information Technology Co., Ltd.
- Medium transport device and printing apparatus provided therewith28 Mar 2017US 9,604,481 B2SCREEN Holdings Co., Ltd.
- Document stack leveling method, and a document finisher including the same8 Sep 2009US 7,584,958 B2Xerox Corporation
- Sheet-type medium conveying device and cash recycling and handling apparatus31 Dec 2020US 2020/0410804 A1Shandong New Beiyang Information Technology Co., Ltd.
- Image forming apparatus28 Feb 2019US 2019/0061387 A1Konica Minolta, Inc.
- Medium transport device and printing apparatus provided therewith25 Feb 2016US 2016/0052740 A1SCREEN Holdings Co., Ltd.
- Document stack leveling method, and a document finisher including the same1 Jan 2009US 2009/0001658 A1Xerox Corporation
- Stacker of a printing press16 Jan 2003US 2003/0010731 A1
Most cited
By later US patents