B21D 7/02
Over a stationary forming member
Official title: over a stationary forming member; by use of a swinging forming member or abutment
B21D7/02 (Over a stationary forming member) appears on 557 US grants and 357 published applications in this corpus.
Search patents in B21D- Granted patents
- 557
- Published applications
- 357
- Assignees
- 291
- Inventors
- 865
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 13 | 0 |
| 1978 | 8 | 0 |
| 1979 | 5 | 0 |
| 1980 | 6 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 7 | 0 |
| 1985 | 8 | 0 |
| 1986 | 6 | 0 |
| 1987 | 3 | 0 |
| 1988 | 18 | 0 |
| 1989 | 12 | 0 |
| 1990 | 12 | 0 |
| 1991 | 12 | 0 |
| 1992 | 9 | 0 |
| 1993 | 6 | 0 |
| 1994 | 12 | 0 |
| 1995 | 8 | 0 |
| 1996 | 10 | 0 |
| 1997 | 12 | 0 |
| 1998 | 16 | 0 |
| 1999 | 15 | 0 |
| 2000 | 11 | 0 |
| 2001 | 9 | 2 |
| 2002 | 9 | 8 |
| 2003 | 8 | 11 |
| 2004 | 8 | 9 |
| 2005 | 3 | 19 |
| 2006 | 21 | 12 |
| 2007 | 14 | 8 |
| 2008 | 7 | 11 |
| 2009 | 7 | 10 |
| 2010 | 3 | 9 |
| 2011 | 8 | 13 |
| 2012 | 11 | 8 |
| 2013 | 12 | 13 |
| 2014 | 10 | 12 |
| 2015 | 9 | 16 |
| 2016 | 11 | 16 |
| 2017 | 13 | 24 |
| 2018 | 20 | 25 |
| 2019 | 26 | 11 |
| 2020 | 14 | 23 |
| 2021 | 17 | 25 |
| 2022 | 32 | 20 |
| 2023 | 22 | 18 |
| 2024 | 10 | 14 |
| 2025 | 13 | 13 |
| 2026 | 9 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus and method for bending elongated metal products15 Sep 2026US 12,734,572 B2M. E. P. Macchine Elettroniche Piegatrici SpA
- Fitting bending apparatus with pinching preventive function11 Aug 2026US 12,703,020 B2Daehan Precision Industry Co., Ltd.
- Robotic surgical systems and methods for rod bending4 Aug 2026US 12,697,156 B2Globus Medical, Inc.
- Wiper cap assembly4 Aug 2026US 12,697,650 B2Standard Lifters, Inc.
- Hydraulic conduit bender14 Jul 2026US 12,678,848 B2Southwire Company
- Method for manufacturing stabilizer17 Sep 2026US 2026/0273603 A1NHK Spring Co., Ltd.
- System and Method for Orientated Tube Bending13 Aug 2026US 2026/0233281 A1
- Power driven accessory drive for a clampable pipe bender16 Jul 2026US 2026/0199949 A1
- Integrated variable-axis free-bend forming apparatus for tubes14 May 2026US 2026/0131372 A1Zhejiang University
- Device for bending a profile in two bending directions7 May 2026US 2026/0124659 A1Numalliance
Most cited
By later US patents
- Adjustable cam action rod bender for surgical rods106US 5,490,409 AK-Medic, Inc. · 1996
- Apparatus and method for customized shaping of orthodontic archwires and other medical devices61US 8,266,940 B2OraMetrix, Inc. · 2012
- Traction bending46US 5,598,736 AN. A. Taylor Co., Inc. · 1997
- Spacers for use in multiple-pane windows or the like41US 4,720,950 AFranz Xaver Bayer Isolierglasfabrik KG · 1988
- Method and apparatus for continuous bending of elongated materials37US 4,061,005 ADaiichi Koshuha Kogyo Kabushiki Kaisha · 1977