B21D 5/146
One roll being covered with deformable material
Official title: {one roll being covered with deformable material}
B21D5/146 (One roll being covered with deformable material) appears on 15 US grants and 7 published applications in this corpus.
Search patents in B21D- Granted patents
- 15
- Published applications
- 7
- Assignees
- 10
- Inventors
- 25
- Latest grant
- 3 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Incremental sheet forming system with resilient tooling3 Sep 2024US 12,076,772 B2Figur Machine Tools LLC
- Incremental sheet forming system with resilient tooling21 Nov 2023US 11,819,898 B2Figur Machine Tools LLC
- Incremental sheet forming system with resilient tooling13 Sep 2022US 11,440,073 B2Figur Machine Tools LLC
- Method of manufacturing a cylindrical housing of an exhaust gas treatment unit and method of manufacturing an exhaust gas treatment unit for vehicles21 Apr 2020US 10,625,319 B2Faurecia Emissions Control Technologies, Germany GmbH
- Roll-forming or bending machine26 May 2009US 7,536,891 B2Weil Engineering GmbH
- Incremental sheet forming system with resilient tooling8 Feb 2024US 2024/0042507 A1Figur Machine Tools LLC
- Incremental sheet forming system with resilient tooling19 Jan 2023US 2023/0019825 A1Figur Machine Tools LLC
- Incremental sheet forming system with resilient tooling12 Nov 2020US 2020/0353526 A1Figur Machine Tools LLC
- Method of Manufacturing a Cylindrical Housing of an Exhaust System and Method of Manufacturing...21 Jun 2018US 2018/0169728 A1Faurecia Emissions Control Technologies, Germany GmbH
- Roll-forming or bending machine1 May 2008US 2008/0098785 A1Weil Engineering GmbH
Most cited
By later US patents
- Roll bending machine8US 4,777,816 AInoue Sangyo Co. Ltd. · 1988
- Device for producing metal rings7US 5,522,245 ACalsonic Corporation · 1996
- Automotive sunshade panel and method of manufacturing same7US 6,332,644 B1Showa Denko K. K. · 2001
- Bending roll apparatus6US 7,065,999 B2Nippon Steel Corporation · 2006
- Bending and helix-forming apparatus5US 4,145,904 ASociete Meusienne de Constructions Mechaniques · 1979