B21B 13/04
Three-high arrangement
B21B13/04 (Three-high arrangement) appears on 8 US grants and 15 published applications in this corpus.
Search patents in B21B- Granted patents
- 8
- Published applications
- 15
- Assignees
- 7
- Inventors
- 21
- Latest grant
- 4 Jul 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 3 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 2 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 7 |
By publication year. Applications have been published since 2001.
Recent patents
- Roll bender with work piece support4 Jul 2023US 11,691,191 B2
- Rolling mill for solid elongated products31 Jan 2023US 11,565,291 B2SMS group GmbH
- Rolling mill stand and related rolling mill for longitudinally rolling rod-shaped bodies10 Nov 2015US 9,180,502 B2Danieli & C. Officine Meccaniche SpA
- Rolling mill stand and related rolling mill for longitudinally rolling rod-shaped bodies4 Feb 2014US 8,640,516 B2Danieli & C. Officine Meccanicite S.p.A.
- Rolling mill stand and related rolling mill for longitudinally rolling rod-shaped bodies1 Jan 2013US 8,341,994 B2Danieli & C. Officine Meccaniche SpA
- Modular stand base for spaced stands of a rolling mil20 Nov 2025US 2025/0353052 A1
- Threefold rotationally symmetrical stand housing having integrated operating fluid lines20 Nov 2025US 2025/0353056 A1
- Modular stand base for stands of a rolling mill20 Nov 2025US 2025/0353057 A1
- Threefold rotationally symmetrical stand having an adjustment connector20 Nov 2025US 2025/0353058 A1
- Threefold rotationally symmetrical stand having rollers mounted in eccentric bushings20 Nov 2025US 2025/0353059 A1
Most cited
By later US patents
- Rolling mill stand and related rolling mill for longitudinally rolling rod-shaped bodies2US 8,341,994 B2Danieli & C. Officine Meccaniche SpA · 2013
- Roll stand for producing plane roll strips having a desired strip profile superelevation1US 7,251,978 B2SMS Demag AG · 2007
- Rolling mill stand and related rolling mill for longitudinally rolling rod-shaped bodies1US 8,640,516 B2Danieli & C. Officine Meccanicite S.p.A. · 2014