B21D 5/0263
Die with two oscillating halves
Official title: {Die with two oscillating halves}
B21D5/0263 (Die with two oscillating halves) appears on 11 US grants and 10 published applications in this corpus.
Search patents in B21D- Granted patents
- 11
- Published applications
- 10
- Assignees
- 11
- Inventors
- 29
- Latest grant
- 5 Nov 2019
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 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 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 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 3 |
| 2017 | 0 | 2 |
| 2018 | 1 | 1 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Bending tool having a longitudinal-offset measuring device5 Nov 2019US 10,464,114 B2TRUMPF Maschinen Austria GmbH & Co. KG.
- Bending device for metallic plate19 Feb 2019US 10,207,304 B2Tokyo Seimitsu Hatsujo Co., Ltd.
- Bending device for metallic plate30 Jan 2018US 9,878,359 B2Tokyo Seimitsu Hatsujo Co., Ltd.
- Die assembly having means for automatically controlling in the angular orientation of the lower die plate members22 Nov 1994US 5,365,766 AAmada Engineering & Service Co., Inc.
- Sheet-metal bending device22 Mar 1994US 5,295,384 ALift Verkaufsgerate-Gesellschaft m.b.H.
- Die for a bending or folding apparatus, and a bending or folding apparatus19 Jun 2025US 2025/0196211 A1TRUMPF Maschinen Austria GmbH & Co. KG.
- Bending device22 Jul 2021US 2021/0220892 A1Ty Associates
- Determining the bend deduction of a sheet metal workpiece to be bent10 Jun 2021US 2021/0170466 A1TRUMPF Maschinen Austria GmbH & Co. KG.
- System and method for bending metal including tandem press brakes17 May 2018US 2018/0133774 A1Accurpress America Inc.
- Bending tool having a longitudinal-offset measuring device23 Nov 2017US 2017/0333967 A1TRUMPF Maschinen Austria GmbH & Co. KG.
Most cited
By later US patents
- Bending machine for bending sheet and strip22US 3,990,291 A1976
- Flat metal stock bending die17US 5,060,501 ACentury Manufacturing Company · 1991
- Die assembly having means for automatically controlling in the angular orientation of the lower die plate members11US 5,365,766 AAmada Engineering & Service Co., Inc. · 1994
- Sheet-metal bending device5US 5,295,384 ALift Verkaufsgerate-Gesellschaft m.b.H. · 1994
- Folding machine4US 4,331,018 AKeeton Sons & Co. Ltd. · 1982