B21C 47/3441
Diverting the leading end
Official title: {Diverting the leading end, e.g. from main flow to a coiling device}
B21C47/3441 (Diverting the leading end) appears on 34 US grants and 22 published applications in this corpus.
Search patents in B21C- Granted patents
- 34
- Published applications
- 22
- Assignees
- 21
- Inventors
- 81
- Latest grant
- 20 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 3 |
| 2003 | 3 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 6 |
| 2018 | 3 | 1 |
| 2019 | 4 | 0 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Coiling device for a large range of metal strip thicknesses20 Feb 2024US 11,904,371 B2Primetals Technologies Austria GmbH
- Apparatus for winding up a metal strip2 Feb 2021US 10,906,078 B2SMS group GmbH
- Flight simulator and method for flight simulation14 Jul 2020US 10,713,971 B2AMST-Systemtechnik GmbH
- Coiler device and gate device provided with guide unit17 Sep 2019US 10,413,952 B2Jfe Steel Corporation
- Coiler device provided with chute roller10 Sep 2019US 10,406,578 B2Jfe Steel Corporation
- Winding method and system27 Aug 2026US 2026/0249341 A1Primetals Technologies Austria GmbH
- Apparatus having a coiling device23 Jul 2026US 2026/0208248 A1SMS group GmbH
- Coiling device for a large range of metal strip thicknesses23 Jun 2022US 2022/0193743 A1Primetals Technologies Austria GmbH
- Flight simulator and method for flight simulation15 Feb 2018US 2018/0047298 A1AMST-Systemtechnik GmbH
- Apparatus for winding up a metal strip7 Dec 2017US 2017/0348747 A1SMS group GmbH
Most cited
By later US patents
- Coiler arrangement9US 5,009,092 AVoest-Alpine Industrieanlagenbau GmbH · 1991
- Uncoiling and straightening apparatus for strip material8US 4,047,416 AF. J. Littell Machine Company · 1977
- Rolling mill with conveying means for strip and foil materials8US 4,432,221 A1984
- Process for the rolling of wire material8US 5,031,432 ABoehler Gesellschaft m.b.H. · 1991
- Apparatus for changing the traveling direction of a web-like material7US 4,687,125 AMitsubishi Jukogyo Kabushiki Kaisha · 1987