B21D 5/0227
Length adjustment of the die
Official title: {Length adjustment of the die}
B21D5/0227 (Length adjustment of the die) appears on 21 US grants and 14 published applications in this corpus.
Search patents in B21D- Granted patents
- 21
- Published applications
- 14
- Assignees
- 17
- Inventors
- 35
- Latest grant
- 12 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 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 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 3 | 5 |
| 2019 | 1 | 2 |
| 2020 | 1 | 2 |
| 2021 | 3 | 1 |
| 2022 | 0 | 1 |
| 2023 | 2 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Bending machine for metal sheets12 Nov 2024US 12,138,677 B2Salvagnini Italia S.p.A.
- Bending machine for metal sheets with a tools' magazine5 Sep 2023US 11,745,241 B2Salvagnini Italia S.p.A.
- Lower tool with friction reduction device31 Jan 2023US 11,565,296 B2TRUMPF Maschinen Austria GmbH & Co. KG.
- Adjustable die for a press brake14 Dec 2021US 11,198,166 B2Rolleri S.P.A.
- Automated press brake or bending machine for bending metal sheet material and method for bending metal sheet material with such an automated press brake or bending machine12 Oct 2021US 11,141,768 B2Zeiser Engineering Uab
- Bending machine for metal sheets with a tools' magazine17 Feb 2022US 2022/0048087 A1Salvagnini Italia S.p.A.
- Lower tool with friction reduction device15 Apr 2021US 2021/0107049 A1TRUMPF Maschinen Austria GmbH & Co. KG.
- Bending machine for metal sheets16 Apr 2020US 2020/0114407 A1Salvagnini Italia S.p.A.
- Adjustable die for a press brake13 Feb 2020US 2020/0047235 A1Rolleri S.P.A.
- Adjustable mould4 Jul 2019US 2019/0201964 A1Vlm
Most cited
By later US patents
- Press brake apparatus with powered adjustable female die jaws23US 5,022,248 ACaterpillar Inc. · 1991
- Adjustable die assembly21US 4,366,698 A1983
- Adjustable die and key assembly21US 4,367,644 APennsylvania Crusher Corporation · 1983
- Bending tool18US 4,106,323 AHaennerle A.G. · 1978
- Bending tool15US 4,356,718 A1982