B65H 2404/621
With variable cross-section
Official title: with variable cross-section, e.g. inflatable
B65H2404/621 (With variable cross-section) appears on 5 US grants and 3 published applications in this corpus.
Search patents in B65H- Granted patents
- 5
- Published applications
- 3
- Assignees
- 4
- Inventors
- 10
- Latest grant
- 10 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Conveying device and image forming apparatus10 Jan 2023US 11,548,746 B2Konica Minolta, Inc.
- Tension fluctuation alleviating device for use in fabric printing apparatus5 Jan 2016US 9,227,441 B2Roland Dg Corporation
- Device for conveying signatures between two cylinders of a folding machine27 May 2008US 7,377,892 B2Officine Meccaniche G. Cerutti S.p.A.
- System and method for transporting and clamping flexible film structures15 Feb 2000US 6,024,266 AInternational Business Machines Corporation
- System and method for transporting and clamping flexible film structures28 Sep 1999US 5,957,360 AInternational Business Machines Corporation
- Conveying device and image forming apparatus17 Dec 2020US 2020/0391967 A1Konica Minolta, Inc.
- Tension fluctuation alleviating device for use in fabric printing apparatus22 Jan 2015US 2015/0022606 A1Roland Dg Corporation
- Device for conveying signatures between two cylinders of a folding machine1 Feb 2007US 2007/0027013 A1Officine Meccaniche G. Cerutti S.p.A.
Most cited
By later US patents
- System and method for transporting and clamping flexible film structures5US 5,957,360 AInternational Business Machines Corporation · 1999
- System and method for transporting and clamping flexible film structures2US 6,024,266 AInternational Business Machines Corporation · 2000
- Device for conveying signatures between two cylinders of a folding machine1US 7,377,892 B2Officine Meccaniche G. Cerutti S.p.A. · 2008