B21D 37/06
Pivotally-arranged tools
Official title: Pivotally-arranged tools, e.g. disengageable (die sets with dies pivoted to one another B21D37/12)
B21D37/06 (Pivotally-arranged tools) appears on 30 US grants and 31 published applications in this corpus.
Search patents in B21D- Granted patents
- 30
- Published applications
- 31
- Assignees
- 24
- Inventors
- 55
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 5 |
| 2015 | 3 | 5 |
| 2016 | 1 | 2 |
| 2017 | 3 | 1 |
| 2018 | 1 | 1 |
| 2019 | 3 | 1 |
| 2020 | 0 | 1 |
| 2021 | 3 | 2 |
| 2022 | 1 | 2 |
| 2023 | 1 | 4 |
| 2024 | 3 | 2 |
| 2025 | 1 | 1 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Machine for deformation machining of a tube and/or of a component on the tube30 Jun 2026US 12,667,882 B2OP S.r.l.
- Turret roll formers, forming roller cassettes and related articles and methods2 Jun 2026US 12,643,138 B2Structa Wire ULC
- Pipe groover27 Jan 2026US 12,533,721 B2ASC Engineered Solutions, LLC
- Press brake with rotary tool assembly23 Dec 2025US 12,502,702 B2Ariel Financing Ltd.
- Quick-coupling panel straightening device17 Sep 2024US 12,090,539 B2Gys
- Forming punching apparatus20 Nov 2025US 2025/0353066 A1Salvagnini Italia S.p.A.
- Turret roll formers, forming roller cassettes and related articles and methods24 Oct 2024US 2024/0351085 A1Structa Wire Corp
- Machine for deformation machining of a tube and/or of a component on the tube23 May 2024US 2024/0165689 A1OP S.r.l.
- Quick-coupling panel straightening device17 Aug 2023US 2023/0256492 A1Gys
- Pipe groover23 Mar 2023US 2023/0090597 A1ASC Engineered Solutions, LLC
Most cited
By later US patents
- Controlled shot peening23US 4,974,434 ADornier GmbH · 1990
- Tool holder for punching tools13US 5,012,712 APullmax AB · 1991
- Multiple tool holding punching unit11US 3,985,056 AAmada Company, Limited · 1976
- Rotary bending system6US 8,322,181 B2Ready Technology, Inc. · 2012
- Tool which is movable in an apparatus4US 10,144,049 B2Wila B.V. · 2018