B21B 2273/12
End of product
B21B2273/12 (End of product) appears on 33 US grants and 21 published applications in this corpus.
Search patents in B21B- Granted patents
- 33
- Published applications
- 21
- Assignees
- 26
- Inventors
- 79
- Latest grant
- 13 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 0 | 2 |
| 2012 | 2 | 2 |
| 2013 | 2 | 2 |
| 2014 | 2 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 0 |
| 2022 | 2 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Cold rolling mill with alternative feed of a steel strip over two different paths13 Sep 2022US 11,440,066 B2Primetals Technologies Austria GmbH
- Calibration determination device and calibration determination method for calibrating the tension of a bonding member7 Jun 2022US 11,351,584 B2Toyota Jidosha Kabushiki Kaisha
- Model predictive strip position controller2 Feb 2021US 10,908,566 B2Primetals Technologies Germany GmbH
- Method for producing steel sheet pile25 Aug 2020US 10,751,772 B2Nippon Steel Corporation
- Rolling of rolling material with tension change at the rolling of the tail end of the rolling material14 Apr 2020US 10,618,091 B2Primetals Technologies Germany GmbH
- Rolling with minimisation of a drop in the bending force upon entry7 Mar 2024US 2024/0075508 A1Primetals Technologies Germany GmbH
- Method and apparatus for determination of twist angle during a rolling operation21 Jul 2022US 2022/0226870 A1Vallourec Deutschland GmbH
- Cold rolling mill with alternative feed of a steel strip over two different paths16 Jun 2022US 2022/0184676 A1Primetals Technologies Austria GmbH
- Calibration determination device and calibration determination method29 Oct 2020US 2020/0338610 A1Toyota Jidosha Kabushiki Kaisha
- Method for producing steel sheet pile19 Mar 2020US 2020/0086367 A1Nippon Steel Corporation
Most cited
By later US patents
- Flying shear system with adaptive cut-length control and the operational method thereof7US 5,125,250 AChina Steel Corporation · 1992
- Planarity control in the rolling of flat stock6US 4,753,093 AMannesmann Aktiengesellschaft · 1988
- Rolling apparatus and a rolling method6US 6,148,653 AMitsubishi Heavy Industries, Ltd. · 2000
- Methods and apparatus for rolling bars, rods and wire5US 4,306,440 AFriedrich Kocks GmbH & Company · 1981
- Adaptive strip wedge control for reversing mill5US 4,555,922 ATippins Machinery Company, Inc. · 1985