B21D 43/282
Discharging crop ends or the like
Official title: {Discharging crop ends or the like}
B21D43/282 (Discharging crop ends or the like) appears on 24 US grants and 18 published applications in this corpus.
Search patents in B21D- Granted patents
- 24
- Published applications
- 18
- Assignees
- 16
- Inventors
- 56
- Latest grant
- 11 Apr 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 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 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 2 | 2 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 4 | 2 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sheet material machining system and method for processing workpiece11 Apr 2023US 11,623,266 B2Yamazaki Mazak Corporation
- Machine tools and methods for ejecting workpiece parts21 Apr 2020US 10,625,330 B2TRUMPF Werkzeugmaschinen GmbH + Co. KG
- Device and method for mutual separation of two workpiece components of a plate-like workpiece24 Dec 2019US 10,512,965 B2J. Schmalz GmbH
- Method and device for disposing of a slug produced in a hole punching operation on a hollow profile10 Dec 2019US 10,500,752 B2JENOPTIK Automatisierungstechnik GmbH
- Web jam detector29 Oct 2019US 10,459,419 B2Fca US LLC
- Method and separating device for separating at least one workpiece from a residual grid of a residual grid assembly of parts30 Apr 2026US 2026/0115838 A1TRUMPF Werkzeugmaschinen GmbH + Co. KG
- Handling device and method for separating at least one workpiece from a residual grid of a residual grid assembly of parts30 Apr 2026US 2026/0115957 A1TRUMPF Werkzeugmaschinen GmbH + Co. KG
- Handling device and method for removing a residual grid assembly30 Apr 2026US 2026/0115958 A1TRUMPF Werkzeugmaschinen GmbH + Co. KG
- Mechanical device for separating a workpiece part from a scrap skeleton23 Apr 2026US 2026/0108931 A1
- Waste-cutting device and method for cutting up punching scrap12 Jan 2023US 2023/0009005 A1Feintool International Holding AG
Most cited
By later US patents
- Method and apparatus for forming by punching10US 4,787,282 AThe Warner & Swasey Company · 1988
- System for assorting small product pieces cut from work pieces10US 5,347,898 AAmada Company, Limited · 1994
- Shearing machine8US 5,363,729 AAmada Company, Limited · 1994
- Apparatus for conveying punched-out components7US 4,024,747 AL. Schuler GmbH · 1977
- Work handling method6US 4,448,099 AThe Warner & Swasey Company · 1984