B21D 5/029
With shearing devices
Official title: {with shearing devices}
B21D5/029 (With shearing devices) appears on 10 US grants and 2 published applications in this corpus.
Search patents in B21D- Granted patents
- 10
- Published applications
- 2
- Assignees
- 2
- Inventors
- 10
- Latest grant
- 29 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 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 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Reversible cutting tool29 Apr 2025US 12,285,814 B2
- Multi-function power shear machines10 May 1994US 5,309,619 A
- Combined bending and cutting machine for metal sheet and plate19 Apr 1988US 4,738,018 A
- Combined bending and cutting machine for metal plate3 Mar 1987US 4,646,420 A
- Sheet metal working device31 Dec 1985US 4,561,284 A
Most cited
By later US patents
- Combined bending and cutting machine for metal sheet and plate10US 4,738,018 A1988
- Apparatus for cutting swivel-bending and press-bending sheet metal and similar materials9US 4,391,119 A1983
- Wedge actuated cutting and/or forming tools8US 3,933,070 AFabco, Incorporated · 1976
- Wedge actuated cutting and/or forming tools8US 3,939,686 AFabco, Incorporated · 1976
- Material engaging apparatus6US 4,329,865 A1982