B21B 2269/06
Intermediate roll bending
B21B2269/06 (Intermediate roll bending) appears on 11 US grants and 8 published applications in this corpus.
Search patents in B21B- Granted patents
- 11
- Published applications
- 8
- Assignees
- 8
- Inventors
- 40
- Latest grant
- 25 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Six-high rolling mill stand and finishing mill train for hot rolling an intermediate strip into a thin strip25 Feb 2025US 12,233,443 B2Primetals Technologies Austria GmbH
- 4-roll, 6-roll, 18-HS-roll stand having a cassette-type design23 May 2017US 9,656,312 B2SMS group GmbH
- Cluster arm arrangement for the intermediate roll sets of 18 HS roll stands26 May 2015US 9,038,430 B2SMS Siemag Aktiengesellschaft
- Plate rolling mill14 Nov 2006US 7,134,307 B2Ishikawajima-Harima Heavy Industries Co., Ltd.
- Multi-row rolling mills, methods of operating these mills, and rolling equipment using the mills1 Nov 2005US 6,959,578 B2Hitachi, Ltd.
- Six-high rolling mill stand and finishing mill train for hot rolling an intermediate strip into a thin strip31 Oct 2024US 2024/0359224 A1Primetals Technologies Austria GmbH
- Method for shape control in rolling mill and device for shape control in rolling mill4 May 2023US 2023/0133751 A1Jfe Steel Corporation
- Method and rolling stand for cold rolling rolled stock3 Mar 2016US 2016/0059283 A1SMS group GmbH
- 4-roll, 6-roll, 18-hs-roll stand having a cassette-type design1 Aug 2013US 2013/0192327 A1SMS Siemag Aktiengesellschaft
- Cluster arm arrangement for the intermediate roll sets of 18 hs roll stands21 Jun 2012US 2012/0151982 A1SMS Siemag Aktiengesellschaft
Most cited
By later US patents
- Rolling mill and method for rolling a sheet material25US 4,369,646 AHitachi, Ltd. · 1983
- Rolling mill15US 4,194,382 AHitachi, Ltd. · 1980
- Six high rolling mill13US 5,622,073 AKawasaki Steel Corporation · 1997
- Rolling mill and rolling method and rolling equipment11US 6,286,354 B1Hitachi, Ltd. · 2001
- Rolling machine and rolling method8US 6,151,943 AHitachi, Ltd. · 2000