B21C 47/14
By means of a rotating guide
Official title: by means of a rotating guide, e.g. laying the material around a stationary reel or drum
B21C47/14 (By means of a rotating guide) appears on 131 US grants and 82 published applications in this corpus.
Search patents in B21C- Granted patents
- 131
- Published applications
- 82
- Assignees
- 62
- Inventors
- 203
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 7 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 1 |
| 2002 | 2 | 3 |
| 2003 | 2 | 3 |
| 2004 | 2 | 3 |
| 2005 | 1 | 4 |
| 2006 | 4 | 3 |
| 2007 | 1 | 3 |
| 2008 | 0 | 1 |
| 2009 | 2 | 4 |
| 2010 | 3 | 2 |
| 2011 | 4 | 3 |
| 2012 | 3 | 5 |
| 2013 | 4 | 15 |
| 2014 | 3 | 3 |
| 2015 | 3 | 3 |
| 2016 | 3 | 2 |
| 2017 | 1 | 1 |
| 2018 | 3 | 1 |
| 2019 | 2 | 4 |
| 2020 | 2 | 1 |
| 2021 | 4 | 1 |
| 2022 | 0 | 6 |
| 2023 | 1 | 5 |
| 2024 | 2 | 2 |
| 2025 | 5 | 3 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Motor and transmission case of high-speed wire rod integrated laying head composed of same15 Sep 2026US 12,738,796 B2Hengshui Haxite Hydraulic Machinery Co., Ltd.
- Robotized unit and method for controlling a metal product in movement in an apparatus, and method to produce metal reels2 Jun 2026US 12,643,240 B2Danieli Automation S.P.A.
- Automated rod coil cutting station10 Mar 2026US 12,569,900 B2Primetals Technologies USA LLC
- Stator coil winding machine18 Nov 2025US 12,476,524 B2Rainbow Robotics
- Wire assembly device4 Nov 2025US 12,459,022 B2Sw Automatisierung GmbH
- Automated rod coil cutting station28 Aug 2025US 2025/0269413 A1Primetals Technologies USA LLC
- Apparatus and Method for Making a Coil, Preferably for an Electrochemical Cell Intended for the Production of Batteries1 May 2025US 2025/0135521 A1
- 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.
- Automated rod coil cutting station24 Oct 2024US 2024/0351082 A1Primetals Technologies USA LLC
- Motor and transmission case of high-speed wire rod integrated laying head composed of same3 Oct 2024US 2024/0333074 A1Hengshui Haxite Hydraulic Machinery Co., Ltd.
Most cited
By later US patents
- Method and apparatus for packing wire in a storage drum42US 6,260,781 B1Lincoln Global.Inc. · 2001
- Method and apparatus for packing wire in a storage drum36US 6,019,303 ALincoln Global.Inc. · 2000
- Coiling system for metallic strands25US 4,172,375 AKennecott Copper Corporation · 1979
- Method and apparatus for gathering rings or wire rods into coils20US 4,437,620 ANippon Steel Corporation · 1984
- Rod laying head with front and tail end ring control19US 5,312,065 AMorgan Construction Company · 1994