B21D 7/14
Combined with measuring of bends or lengths
Official title: combined with measuring of bends or lengths
B21D7/14 (Combined with measuring of bends or lengths) appears on 101 US grants and 74 published applications in this corpus.
Search patents in B21D- Granted patents
- 101
- Published applications
- 74
- Assignees
- 74
- Inventors
- 219
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 4 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 3 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 2 | 3 |
| 2016 | 0 | 2 |
| 2017 | 1 | 5 |
| 2018 | 6 | 7 |
| 2019 | 6 | 3 |
| 2020 | 4 | 5 |
| 2021 | 6 | 8 |
| 2022 | 9 | 8 |
| 2023 | 8 | 6 |
| 2024 | 5 | 5 |
| 2025 | 5 | 6 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus, method and system for automatically forming pipe20 Jan 2026US 12,530,509 B2K.C.Enc Co.,Ltd.
- Bender9 Dec 2025US 12,491,552 B2
- Shaper for vertebral fixation rods30 Sep 2025US 12,426,932 B2Mazor Robotics Ltd.
- Tubing bender1 Jul 2025US 12,343,783 B2Brochman Innovations, LLC
- Tubing bender4 Mar 2025US 12,240,032 B2Brochman Innovations, LLC
- Method and digital twin system for real-time monitoring and prediction of tube bending process state2 Oct 2025US 2025/0306549 A1Zhejiang University
- Tubing bender18 Sep 2025US 2025/0289047 A1
- Tubing bender31 Jul 2025US 2025/0242400 A1Brochman Innovations, LLC
- Workpiece visualization systems and methods31 Jul 2025US 2025/0244742 A1
- Measuring unit, and measuring method of measuring straightened wire-shaped or tubular material8 May 2025US 2025/0146814 A1WAFIOS Aktiengesellschaft
Most cited
By later US patents
- Shaper for vertebral fixation rods35US 10,631,907 B2Mazor Robotics Ltd. · 2020
- Conduit bending plane and bend angle indicator35US 5,154,000 A1992
- Bend correction apparatus and method30US 5,275,031 AStark Manufacturing, Inc. · 1994
- Tube bender angle indicator29US 5,669,258 AApplied Power Inc. · 1997
- Conduit bender with bend angle indicators22US 4,452,064 AGardner Bender, Inc. · 1984