B65H 2404/1121
For changing diameter
Official title: for changing diameter
B65H2404/1121 (For changing diameter) appears on 18 US grants and 8 published applications in this corpus.
Search patents in B65H- Granted patents
- 18
- Published applications
- 8
- Assignees
- 17
- Inventors
- 37
- Latest grant
- 10 Jan 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 2 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Sheet-type medium separating apparatus and self-service financial device10 Jan 2017US 9,540,194 B2GRG Banking Equipment Co., Ltd.
- Pressurized roller14 Jun 2005US 6,905,119 B2Hewlett-Packard Development Company, L. P.
- Rotational body configuration for web width correction12 Oct 2004US 6,802,253 B2Maschinenfabrik Wifag
- Body of revolution for correcting web width22 Apr 2003US 6,550,384 B1Maschinenfabrik Wifag
- Reeling machine for continuous winding of a fibrous web18 Feb 2003US 6,520,447 B2Voith Paper Patent GmbH
- Sheet discharging apparatus and image forming apparatus24 Jul 2025US 2025/0236482 A1Canon Kabushiki Kaisha
- Compliant system with fin28 Nov 2024US 2024/0391722 A1
- Taper-adjustable roller and strip conveying device16 May 2024US 2024/0158196 A1Contemporary Amperex Technology Co., Limited
- Sheet-type medium separating apparatus and self-service financial device11 Aug 2016US 2016/0229648 A1GRG Banking Equipment Co., Ltd.
- Transport arrangement for printing materials in a printing machine5 Apr 2012US 2012/0082501 A1
Most cited
By later US patents
- Metering and singulating apparatus for integrated circuits36US 4,759,435 ADaymarc Corporation · 1988
- Variable diameter roller20US 6,110,093 AHeidelberger Druckmaschinen AG · 2000
- Mandrel with multiple locking heads18US 4,917,013 A1990
- Outside diameter adjuster for folding cylinder15US 6,398,704 B1Kabushiki Kaisha Tokyo Kikai Seisakusho · 2002
- Rotatably supported roll14US 5,484,370 ABarmag AG · 1996