B21B 31/185
And by crossing rolls
Official title: {and by crossing rolls}
B21B31/185 (And by crossing rolls) appears on 21 US grants and 10 published applications in this corpus.
Search patents in B21B- Granted patents
- 21
- Published applications
- 10
- Assignees
- 14
- Inventors
- 53
- Latest grant
- 16 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Rolling mill, and method for setting rolling mill16 Jan 2024US 11,872,613 B2Nippon Steel Corporation
- Flexible skew rolling mill with dual-rotatable-shafts28 Mar 2023US 11,612,919 B2University of Science and Technology Beijing
- Method for setting rolling mill, and rolling mill2 Aug 2022US 11,400,499 B2Nippon Steel Corporation
- Cross angle identification method, cross angle identification device, and rolling mill7 Dec 2021US 11,192,157 B2Nippon Steel Corporation
- Method for rolling metal strips, particularly steel strips14 Jan 2014US 8,627,702 B2Outokumu Nirosta GmbH
- Rolling mill, and method for setting rolling mill29 Jul 2021US 2021/0229148 A1Nippon Steel Corporation
- Method for setting rolling mill, and rolling mill11 Feb 2021US 2021/0039148 A1Nippon Steel Corporation
- Flexible skew rolling mill with dual-rotatable-shafts24 Dec 2020US 2020/0398323 A1University of Science and Technology Beijing
- Cross angle identification method, cross angle identification device, and rolling mill19 Dec 2019US 2019/0381548 A1Nippon Steel Corporation
- Method for Transverse Rolling28 Sep 2017US 2017/0274433 A1
Most cited
By later US patents
- Work rolls crossing type mill, rolling system and rolling method19US 5,524,465 AHitachi, Ltd. · 1996
- Rolling mill and method of using the same13US 5,666,837 AHitachi, Ltd. · 1997
- Rolling method and rolling mill of strip for reducing edge drop13US 5,875,663 AKawasaki Steel Corporation · 1999
- Rolling mill, hot rolling system, rolling method and rolling mill revamping method12US 5,768,927 AHitachi, Ltd. · 1998
- Roll crossing and shifting system11US 5,655,398 ADanieli United, A Division of Danieli Corporation · 1997