B21D 11/22
Auxiliary equipment
Official title: Auxiliary equipment, e.g. positioning devices
B21D11/22 (Auxiliary equipment) appears on 36 US grants and 45 published applications in this corpus.
Search patents in B21D- Granted patents
- 36
- Published applications
- 45
- Assignees
- 39
- Inventors
- 88
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 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 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 6 |
| 2014 | 1 | 2 |
| 2015 | 2 | 6 |
| 2016 | 1 | 3 |
| 2017 | 5 | 3 |
| 2018 | 3 | 2 |
| 2019 | 4 | 3 |
| 2020 | 2 | 4 |
| 2021 | 0 | 4 |
| 2022 | 7 | 3 |
| 2023 | 3 | 2 |
| 2024 | 0 | 2 |
| 2025 | 4 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for bending elongated metal products15 Sep 2026US 12,734,572 B2M. E. P. Macchine Elettroniche Piegatrici SpA
- Fixing device for bending processing of shaft- shaped member12 May 2026US 12,623,269 B2
- System and method for gripping and centering workpieces for subsequent processing2 Sep 2025US 12,403,566 B1Automated Industrial Machinery, Inc.
- Apparatus and method for working oblong metal products24 Jun 2025US 12,337,367 B2M. E. P. Macchine Elettroniche Piegatrici SpA
- Joining tool unit27 May 2025US 12,311,428 B2Tox Pressotechnik GmbH & Co. KG
- Automated sphere plate pressing method16 Jul 2026US 2026/0199948 A1CB&I STS Delaware LLC
- Fixing device for bending processing of shaft-shaped member8 Jan 2026US 2026/0008088 A1Daewon Applied Eng. Co.
- Workpiece visualization systems and methods31 Jul 2025US 2025/0244742 A1
- Apparatus and method for bending elongated metal products15 May 2025US 2025/0153233 A1M. E. P. Macchine Elettroniche Piegatrici SpA
- Joining tool unit27 Jun 2024US 2024/0207919 A1Tox Pressotechnik GmbH & Co. KG
Most cited
By later US patents
- Front gauge for a sheet bending brake20US 7,021,096 B22006
- Header beam of a vehicle frame and method of forming the same17US 9,199,293 B2Ford Global Technologies, LLC · 2015
- Automated bender and systems and methods for providing data to operate an automated bender7US 9,849,494 B2Textron Innovations Inc. · 2017
- Self-centering laser measuring system for motorcycle frame repair6US 9,073,109 B22015
- Motorcycle frame rack4US 9,694,406 B22017