B21B 2273/00
Path parameters
B21B2273/00 (Path parameters) appears on 156 US grants and 84 published applications in this corpus.
Search patents in B21B- Granted patents
- 156
- Published applications
- 84
- Assignees
- 82
- Inventors
- 351
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 5 | 0 |
| 2000 | 7 | 0 |
| 2001 | 10 | 3 |
| 2002 | 6 | 2 |
| 2003 | 2 | 4 |
| 2004 | 2 | 1 |
| 2005 | 3 | 2 |
| 2006 | 0 | 2 |
| 2007 | 2 | 1 |
| 2008 | 1 | 2 |
| 2009 | 1 | 5 |
| 2010 | 1 | 7 |
| 2011 | 1 | 3 |
| 2012 | 3 | 4 |
| 2013 | 4 | 4 |
| 2014 | 4 | 6 |
| 2015 | 4 | 5 |
| 2016 | 5 | 1 |
| 2017 | 5 | 3 |
| 2018 | 1 | 2 |
| 2019 | 4 | 2 |
| 2020 | 3 | 4 |
| 2021 | 2 | 3 |
| 2022 | 4 | 5 |
| 2023 | 1 | 6 |
| 2024 | 3 | 5 |
| 2025 | 7 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B21B 2273/04Lateral deviation, meandering, camber of productIndexing code42
- B21B 2273/22Aligning on rolling axisIndexing code39
- B21B 2273/12End of productIndexing code33
- B21B 2273/06ThreadingIndexing code22
- B21B 2273/20Track of productIndexing code14
- B21B 2273/02Vertical deviationIndexing code12
- B21B 2273/18Presence of productIndexing code7
- B21B 2273/24Web positioningIndexing code0
Recent patents
- Method and device for guiding and centering a metal rolling stock in a rolling mill13 Jan 2026US 12,521,777 B2SMS group GmbH
- Stabilization of the rolled product during opening and/or closing of a roll stand9 Dec 2025US 12,491,551 B2SMS group GmbH
- Rolling taking frequency behavior into account4 Nov 2025US 12,459,019 B2Primetals Technologies Germany GmbH
- Method for automatically calibrating vertical rollers of a vertical roller frame and calibration arrangement for carrying out said method2 Sep 2025US 12,403,515 B2SMS group GmbH
- Meandering amount detection method and meandering control method for metal strip17 Jun 2025US 12,330,199 B2Jfe Steel Corporation
- Device with adjustable offset distance in serpentine rolling for rolling mill and using method thereof8 Jan 2026US 2026/0008086 A1Taiyuan University of Science and Technology
- Measuring Roller for Determining A Characteristic Of A Strip-Shaped Material Passed Over The Measuring Roller, Use Of A Measuring Roller For Determining A Characteristic Of A Strip-Shaped Material Passed Over The Measuring Roller, And Method For Determining The Position Of A Strip Edge Of A Strip-Shaped Material23 Oct 2025US 2025/0326018 A1VDEh-Betriebsforschungsinstitut GmbH
- Work roll balance force setting method and rolling mill running method, rolling mill running switching method, and rolling mill19 Dec 2024US 2024/0416402 A1Primetals Technologies Austria GmbH
- Deflector roll and method of producing steel sheet using this deflector roll14 Nov 2024US 2024/0375164 A1Jfe Steel Corporation
- Contactless looper for metal processing and related methods4 Jul 2024US 2024/0216971 A1Novelis Inc.
Most cited
By later US patents
- Hot steel plate rolling mill system and rolling method21US 5,636,543 AHitachi, Ltd. · 1997
- Split-level roll former19US 5,829,294 AThe Bradbury Company, Inc. · 1998
- Method and an apparatus for manufacturing wire19US 5,832,765 ADaido Tokushuko Kabushiki Kaisha · 1998
- Operation of a multi-stand hot rolling mill18US 4,379,396 ADavy-Loewy Limited · 1983
- Direct-operated servo valve, fluid pressure servo mechanism and control method for the direct-operated servo valve17US 5,040,569 AHitachi, Ltd. · 1991