B21B 13/103
For rolling bars, rods or wire
Official title: {for rolling bars, rods or wire}
B21B13/103 (For rolling bars, rods or wire) appears on 83 US grants and 54 published applications in this corpus.
Search patents in B21B- Granted patents
- 83
- Published applications
- 54
- Assignees
- 41
- Inventors
- 153
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 3 |
| 2002 | 3 | 2 |
| 2003 | 3 | 5 |
| 2004 | 1 | 4 |
| 2005 | 3 | 0 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 2 | 3 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 3 |
| 2012 | 1 | 1 |
| 2013 | 3 | 4 |
| 2014 | 4 | 6 |
| 2015 | 1 | 2 |
| 2016 | 0 | 1 |
| 2017 | 4 | 3 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 10 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Reducer and/or calibrating rolling mill for rod-shaped bodies21 Apr 2026US 12,605,754 B2Danieli & C. Officine Meccaniche SpA
- Rolling mill for solid elongated products19 Mar 2024US 11,931,784 B2SMS group GmbH
- Rolling mill for solid elongated products31 Jan 2023US 11,565,291 B2SMS group GmbH
- Rolling mill stand with rolls axially constrained with elastic system1 Feb 2022US 11,235,363 B2Danieli & C. Officine Meccaniche SpA
- Rolling stand for metal products7 Apr 2020US 10,610,913 B2Danieli & C. Officine Meccaniche SpA
- Modular stand base for spaced stands of a rolling mil20 Nov 2025US 2025/0353052 A1
- Stand housing comprising coupling clamping regions20 Nov 2025US 2025/0353053 A1
- Stand housing comprising contact surfaces for sliding rails20 Nov 2025US 2025/0353054 A1
- Stand housing comprising a roller guide20 Nov 2025US 2025/0353055 A1
- Threefold rotationally symmetrical stand housing having integrated operating fluid lines20 Nov 2025US 2025/0353056 A1
Most cited
By later US patents
- Concrete reinforcing steel fibers and production thereof15US 4,610,926 ATokyo Rope Manufacturing Co., Ltd. · 1986
- Device for machining rolls in a rolling stand13US 4,827,751 AKocks Technik GmbH & Co. · 1989
- Machine and method for making concrete reinforcing bars12US 4,858,457 A1989
- Precision-rolling process11US 6,216,517 B1Voest-Alpine Industieanlagenbau GmbH · 2001
- Rolling unit for rolling rod-shaped or tubular bodies10US 5,765,423 AInnse Innocenti Engineering, S.p.A. · 1998