B21D 7/063
Pliers with forming dies
Official title: {Pliers with forming dies}
B21D7/063 (Pliers with forming dies) appears on 182 US grants and 94 published applications in this corpus.
Search patents in B21D- Granted patents
- 182
- Published applications
- 94
- Assignees
- 76
- Inventors
- 262
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 7 | 0 |
| 1984 | 9 | 0 |
| 1985 | 1 | 0 |
| 1986 | 6 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 7 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 7 | 1 |
| 2003 | 2 | 1 |
| 2004 | 3 | 5 |
| 2005 | 3 | 1 |
| 2006 | 5 | 6 |
| 2007 | 1 | 1 |
| 2008 | 4 | 3 |
| 2009 | 3 | 5 |
| 2010 | 1 | 0 |
| 2011 | 1 | 3 |
| 2012 | 3 | 4 |
| 2013 | 3 | 1 |
| 2014 | 2 | 8 |
| 2015 | 8 | 3 |
| 2016 | 3 | 2 |
| 2017 | 6 | 3 |
| 2018 | 3 | 5 |
| 2019 | 7 | 2 |
| 2020 | 1 | 4 |
| 2021 | 3 | 3 |
| 2022 | 7 | 4 |
| 2023 | 3 | 8 |
| 2024 | 2 | 8 |
| 2025 | 10 | 10 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bender9 Dec 2025US 12,491,552 B2
- Pipe bender alignment assembly9 Sep 2025US 12,409,484 B2
- Hand-held conduit bending tool with multiple bending channels26 Aug 2025US 12,397,336 B2Emerson Professional Tools, LLC
- Tubing bender1 Jul 2025US 12,343,783 B2Brochman Innovations, LLC
- Conduit coupling with indicator of bend plane3 Jun 2025US 12,320,459 B2Caterpillar Inc.
- Power driven accessory drive for a clampable pipe bender16 Jul 2026US 2026/0199949 A1
- Bending tool5 Mar 2026US 2026/0061472 A1Snap-on Incorporated
- Conduit bender11 Dec 2025US 2025/0375806 A1
- Hand-held conduit bending tool with multiple bending channels13 Nov 2025US 2025/0345838 A1Emerson Professional Tools, LLC
- End forming tool for forming a protrusion on a tube9 Oct 2025US 2025/0312836 A1Oetiker NY, Inc.
Most cited
By later US patents
- Apparatus for contouring spine plates and/or rods229US 5,113,685 AAcroMed Corporation · 1992
- System and device for designing and forming a surgical implant75US 7,957,831 B22011
- Bending tool74US 5,816,095 ASomnus Medical Technologies, Inc. · 1998
- Rod bender71US 5,161,404 AZimmer, Inc. · 1992
- Rod bender70US 4,474,046 AZimmer, Inc. · 1984