B21C 47/262
Treatment of a wire, while in the form of overlapping non-concentric rings
Official title: {Treatment of a wire, while in the form of overlapping non-concentric rings}
B21C47/262 (Treatment of a wire, while in the form of overlapping non-concentric rings) appears on 50 US grants and 12 published applications in this corpus.
Search patents in B21C- Granted patents
- 50
- Published applications
- 12
- Assignees
- 28
- Inventors
- 101
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Method of automating and optimizing coil formation in a wire rod line cooling conveyor20 May 2025US 12,303,965 B2Primetals Technologies USA LLC
- Automated wire rod trimming station and sample quality evaluation4 Apr 2023US 11,618,069 B2Primetals Technologies USA LLC
- Process for producing a high-grade steel tube and high-grade steel tube24 Mar 2020US 10,597,743 B2Sandvik Materials Technology Deutschland GmbH
- Method of manufacturing hot deep drawn steel parts of sheet metal27 Aug 2019US 10,391,538 B2Zapadoceska Univerzita V Plzni
- Apparatus and method for feeding and cutting a metal product19 Jun 2025US 2025/0196210 A1Danieli & C. Officine Meccaniche SpA
- Robotized unit and method for controlling a metal product in movement in an apparatus, and method to produce metal reels6 Feb 2025US 2025/0042039 A1Danieli Automation S.P.A.
- Method of automating and optimizing coil formation in a wire rod line cooling conveyor5 Oct 2023US 2023/0311195 A1Primetals Technologies USA LLC
- Automated wire rod trimming station and sample quality evaluation26 Sep 2019US 2019/0291169 A1Primetals Technologies USA LLC
- Process for producing a high-grade steel tube and high-grade steel tube26 Jul 2018US 2018/0209005 A1Sandvik Materials Technology Deutschland GmbH
Most cited
By later US patents
- Controlled cooling apparatus for hot rolled wire rods34US 4,423,856 AKabushiki Kaisha Kobe Seiko Sho · 1984
- Coil handling apparatus and system18US 4,056,186 AMorgan Construction Company · 1977
- Process and apparatus for cooling hot rolled steel rod14US 4,054,276 AMorgan Construction Company · 1977
- Methods for hot rolling and treating rod13US 4,242,153 AMorgan Construction Company · 1980
- Apparatus for controlled cooling hot rolled steel rod in direct sequence with rod mill10US 3,940,967 AMorgan Construction Company · 1976