B21F 1/026
Straightening and cutting
Official title: {Straightening and cutting}
B21F1/026 (Straightening and cutting) appears on 22 US grants and 17 published applications in this corpus.
Search patents in B21F- Granted patents
- 22
- Published applications
- 17
- Assignees
- 24
- Inventors
- 74
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 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 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 3 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 2 |
| 2025 | 1 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Control device, control system, and control method for wire straightener27 May 2025US 12,311,431 B2OMRON Corporation
- Method for processing round metallic wire, round metallic wire processing apparatus and method for manufacturing power distribution component2 Jan 2024US 11,858,029 B2Matsuo Industries, Inc.
- System and method of handling slender bodies in a machining and verification plant23 May 2023US 11,654,473 B2Rde Company S.R.L.
- Wire processing apparatus2 Mar 2021US 10,933,460 B2Measurement Specialties (Chengdu) Ltd.
- Bending and molding production line22 Sep 2020US 10,780,487 B2Jiangsu University of Science and Technology
- Multi-station device for producing and welding prestressed positioning mesh of box girder25 Jun 2026US 2026/0175286 A1Anhui Shuzhi Construction Research Institute Co., Ltd.
- Metal coil stock feed system and method of operating the same26 Feb 2026US 2026/0054309 A1Edw. C. Levy Co.
- Measuring unit, and measuring method of measuring straightened wire-shaped or tubular material8 May 2025US 2025/0146814 A1WAFIOS Aktiengesellschaft
- Feeding system9 Jan 2025US 2025/0010358 A1WAFIOS Aktiengesellschaft
- Wire aligning machine and method for straightening wire or strip material27 Jun 2024US 2024/0207921 A1
Most cited
By later US patents
- Process and apparatus for the intermittent straightening of wire26US 4,920,776 AH. A. Schlatter AG · 1990
- Apparatus for cutting wire10US 5,850,773 ARockford Manufacturing Group, Inc. · 1998
- Bale tie straightener8US 4,219,052 ACavert Wire Company, Inc. · 1980
- Release assembly for a wire cutting apparatus8US 5,921,160 ARockford Manufacturing Group, Inc. · 1999
- Wire straightening and cutting mechanism7US 4,391,307 AG. D S.p.A. · 1983