B21C 19/00
Devices for straightening wire or like work combined with or specially adapted
Official title: Devices for straightening wire or like work combined with or specially adapted for use in connection with drawing or winding machines or apparatus
B21C19/00 (Devices for straightening wire or like work combined with or specially adapted) appears on 21 US grants and 18 published applications in this corpus.
Search patents in B21C- Granted patents
- 21
- Published applications
- 18
- Assignees
- 19
- Inventors
- 64
- Latest grant
- 19 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 3 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 2 | 1 |
| 2019 | 2 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 2 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Conductive wire for electrical properties testing and method for producing the same19 Nov 2024US 12,148,545 B2SWCC Corporation
- Continuous scraping aluminum rod by molds for precision extrusion21 Jul 2020US 10,717,121 B2
- Method for producing a heat transfer tube for steam generator using drawing, solution heat treatment, and straightening26 Nov 2019US 10,488,038 B2Nippon Steel Corporation
- Metal wire and electric wire21 May 2019US 10,293,397 B2The University of Tokyo
- Drawing and straightening apparatus for metal wire, and corresponding drawing and straightening method30 Oct 2018US 10,112,226 B2M. E. P. Macchine Elettroniche Piegatrici SpA
- Apparatus and method for straightening a metal wire26 Jun 2025US 2025/0205766 A1M. E. P. Macchine Elettroniche Piegatrici SpA
- Wire-straightening apparatus for directed energy deposition additive manufacturing24 Oct 2024US 2024/0351092 A1Nexa3D Inc.
- Conductive wire for electrical properties testing and method for producing the same3 Oct 2024US 2024/0331891 A1SWCC Corporation
- Wire for medical treatment instrument and guide wire14 May 2020US 2020/0147353 A1Tokusen Kogyo Co., Ltd.
- Heat transfer tube for steam generator and method for producing the same18 Oct 2018US 2018/0299121 A1Nippon Steel & Sumitomo Metal Corporation
Most cited
By later US patents
- Apparatus and method for control of wire cast and helix27US 4,949,567 A1990
- “S” shaped cast in wire20US 6,708,864 B2Lincoln Global.Inc. · 2004
- Steel wrapped pressure vessel15US 9,266,642 B2WireTough Cylinders, LLC · 2016
- Material tensioning method and apparatus11US 4,218,906 A1980
- Drawing, straightening, sectioning and polishing machine4US 4,091,651 ASociete Metallurgique de Revigny · 1978