B65H 2408/2172
Several cascaded loops of rollers
Official title: several cascaded loops of rollers
B65H2408/2172 (Several cascaded loops of rollers) appears on 4 US grants and 3 published applications in this corpus.
Search patents in B65H- Granted patents
- 4
- Published applications
- 3
- Assignees
- 3
- Inventors
- 6
- Latest grant
- 29 Jun 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 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 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Web film movement compensating device for a web film movement compensation between a continuous forward movement section and an intermittent forward movement section29 Jun 2021US 11,046,542 B2
- Apparatus and method for combining tobacco sheets25 Dec 2018US 10,159,275 B2Philip Morris Products S. A.
- Apparatus and method for combining tobacco sheets5 Dec 2017US 9,833,016 B2Philip Morris Products S. A.
- Heat splicing of thermoplastic film7 May 1996US 5,514,237 AThe Procter & Gamble Company
- Web film movement compensating device for a web film movement compensation between a continuous forward movement section and an intermittent forward movement section5 Mar 2020US 2020/0071110 A1Mespack, Sl
- Apparatus and method for combining tobacco sheets8 Mar 2018US 2018/0064160 A1Philip Morris Products S. A.
- Apparatus and method for combining tobacco sheets6 Oct 2016US 2016/0286852 A1Philip Morris Products S. A.
Most cited
By later US patents