B21D 19/005
Edge deburring or smoothing
Official title: {Edge deburring or smoothing}
B21D19/005 (Edge deburring or smoothing) appears on 66 US grants and 48 published applications in this corpus.
Search patents in B21D- Granted patents
- 66
- Published applications
- 48
- Assignees
- 55
- Inventors
- 127
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 4 |
| 2003 | 1 | 0 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 4 |
| 2013 | 3 | 1 |
| 2014 | 0 | 1 |
| 2015 | 2 | 4 |
| 2016 | 0 | 4 |
| 2017 | 3 | 2 |
| 2018 | 2 | 3 |
| 2019 | 4 | 2 |
| 2020 | 1 | 4 |
| 2021 | 2 | 1 |
| 2022 | 2 | 1 |
| 2023 | 3 | 5 |
| 2024 | 2 | 4 |
| 2025 | 2 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Burring processing method, burring processing mold, burring processing device, and burring processed product12 May 2026US 12,623,270 B2Nippon Steel Corporation
- Processing method7 Oct 2025US 12,434,289 B2Toyota Jidosha Kabushiki Kaisha
- Metal sheet punching device17 Jun 2025US 12,330,204 B2Jfe Steel Corporation
- Blanking and trim die including an integrated power grinding tool10 Sep 2024US 12,083,607 B2Ford Motor Company
- Method for chamfering installation position of water control valve of faucet body3 Sep 2024US 12,076,775 B2
- Automated sphere plate pressing method16 Jul 2026US 2026/0199948 A1CB&I STS Delaware LLC
- Method of rounding metal edge and eliminating taping at fatp26 Mar 2026US 2026/0084198 A1Meta Platforms Technologies, LLC
- Method for producing at least one component element for a furniture fitting11 Sep 2025US 2025/0281961 A1Julius Blum GmbH
- Method for producing a connecting web with a reduced thickness while cutting a workpiece part from a plate-shaped workpiece, and corresponding control program product31 Jul 2025US 2025/0242402 A1TRUMPF Werkzeugmaschinen GmbH + Co. KG
- Burring structural member27 Feb 2025US 2025/0065389 A1Nippon Steel Corporation
Most cited
By later US patents
- Concrete reinforcing elements and reinforced composite incorporating same46US 3,953,953 AAustralian Wire Industries Proprietary Limited · 1976
- Process and apparatus for welding or heat treating by laser29US 5,478,983 A1995
- Method of forming aperture with rounded edges in sheet material16US 4,248,075 ARCA Corporation · 1981
- Method and apparatus for working burred portion of workpiece16US 5,492,001 AYutaka Giken Co., Ltd. · 1996
- Apparatus and method for trimming and deburring the edges of cylindrical metal bodies13US 3,994,251 AAmerican Can Company · 1976