B21B 2269/16
Intermediate rolls
B21B2269/16 (Intermediate rolls) appears on 19 US grants and 9 published applications in this corpus.
Search patents in B21B- Granted patents
- 19
- Published applications
- 9
- Assignees
- 18
- Inventors
- 50
- Latest grant
- 25 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 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 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 2 | 0 |
| 2007 | 1 | 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 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 2 |
| 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
- Roll bender with work piece support4 Jul 2023US 11,691,191 B2
- Method for manufacturing ring-rolled product5 Oct 2021US 11,135,642 B2Hitachi Metals, Ltd.
- Strip-edge-based displacement of intermediate rolls in six-high rolling stand27 Feb 2007US 7,181,949 B2SMS Demag AG
- Plate rolling mill14 Nov 2006US 7,134,307 B2Ishikawajima-Harima Heavy Industries Co., 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
- Rolling mill with movable housing and sealed door22 Aug 2024US 2024/0278300 A1Fives Dms
- Method for shape control in rolling mill and device for shape control in rolling mill4 May 2023US 2023/0133751 A1Jfe Steel Corporation
- Roll bender with work piece support17 Feb 2022US 2022/0048085 A1
- Method for manufacturing ring-rolled product1 Oct 2020US 2020/0306817 A1Hitachi Metals, Ltd.
Most cited
By later US patents
- Rolling mill and method for rolling a sheet material25US 4,369,646 AHitachi, Ltd. · 1983
- Six high rolling mill13US 5,622,073 AKawasaki Steel Corporation · 1997
- Method and circuit for flatness control in rolling mills10US 4,587,819 ABrown, Boveri & Cie AG · 1986
- Rolling method for strip rolling mill and strip rolling equipment10US 6,868,707 B2Hitachi, Ltd. · 2005
- Sixth order actuator and mill set-up system for rolling mill profile and flatness control9US 6,314,776 B1Alcoa Inc. · 2001