B21D 5/08
Making use of forming-rollers
Official title: making use of forming-rollers (B21D5/12 takes precedence)
B21D5/08 (Making use of forming-rollers) appears on 384 US grants and 318 published applications in this corpus.
Search patents in B21D- Granted patents
- 384
- Published applications
- 318
- Assignees
- 228
- Inventors
- 702
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 7 | 0 |
| 1978 | 4 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 7 | 0 |
| 1989 | 7 | 0 |
| 1990 | 7 | 0 |
| 1991 | 2 | 0 |
| 1992 | 7 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 12 | 0 |
| 1999 | 13 | 0 |
| 2000 | 7 | 0 |
| 2001 | 10 | 2 |
| 2002 | 8 | 14 |
| 2003 | 8 | 11 |
| 2004 | 11 | 13 |
| 2005 | 6 | 9 |
| 2006 | 8 | 8 |
| 2007 | 6 | 12 |
| 2008 | 6 | 16 |
| 2009 | 5 | 12 |
| 2010 | 8 | 13 |
| 2011 | 8 | 16 |
| 2012 | 13 | 16 |
| 2013 | 9 | 12 |
| 2014 | 14 | 12 |
| 2015 | 12 | 14 |
| 2016 | 13 | 12 |
| 2017 | 12 | 20 |
| 2018 | 12 | 14 |
| 2019 | 11 | 15 |
| 2020 | 13 | 15 |
| 2021 | 7 | 14 |
| 2022 | 12 | 10 |
| 2023 | 16 | 11 |
| 2024 | 10 | 13 |
| 2025 | 8 | 11 |
| 2026 | 6 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus for shaping an advancing formable sheet and method of making the apparatus1 Sep 2026US 12,722,195 B2Kwm Gutterman Inc.
- Multi-speed lightweight gutter machine28 Jul 2026US 12,691,485 B2Spartan Machine LLC
- Turret roll formers, forming roller cassettes and related articles and methods2 Jun 2026US 12,643,138 B2Structa Wire ULC
- Line for producing metal profiles for plasterboard false ceilings14 Apr 2026US 12,599,951 B2Dallan S.P.A.
- Pocket flange forming device for duct3 Mar 2026US 12,564,872 B2Jinwoong Technology Co., Ltd.
- Frames for solar panels6 Aug 2026US 2026/0230034 A1
- Method for manufacturing a multi-chamber profile and multi-chamber profile4 Jun 2026US 2026/0151815 A1
- Asymmetric steel formation device21 May 2026US 2026/0138174 A1Cherng Ji Industrial Co., Ltd.
- Method for a profiling system, closed profile according to the method, and housing with the closed profile25 Dec 2025US 2025/0391961 A1fischer Edelstahlrohre GmbH
- Apparatus for shaping an advancing formable sheet and method of making the apparatus11 Dec 2025US 2025/0375808 A1Kwm Gutterman Inc.
Most cited
By later US patents
- Isothermal metal forming apparatus89US 3,988,913 AInternational Harvester Company · 1976
- Method of manufacturing a ladder frame assembly for a motor vehicle67US 5,561,902 ACosma International Inc. · 1996
- Corner bead structure53US 4,876,837 AUSG Interiors, Inc. · 1989
- Method of manufacturing a motor vehicle frame assembly45US 5,718,048 ACosma International Inc. · 1998
- Apparatus and method for making an automotive bumper beam42US 5,934,544 AHyundai Motor Company · 1999