B21D 22/206
Articles from a strip in several steps, the articles being coherent with
Official title: {articles from a strip in several steps, the articles being coherent with the strip during the operation}
B21D22/206 (Articles from a strip in several steps, the articles being coherent with) appears on 30 US grants and 29 published applications in this corpus.
Search patents in B21D- Granted patents
- 30
- Published applications
- 29
- Assignees
- 22
- Inventors
- 56
- Latest grant
- 15 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 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 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 3 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 2 | 3 |
| 2016 | 1 | 0 |
| 2017 | 2 | 1 |
| 2018 | 1 | 2 |
| 2019 | 3 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 2 | 0 |
| 2023 | 0 | 3 |
| 2024 | 0 | 3 |
| 2025 | 2 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Shearing die and press-forming method15 Apr 2025US 12,275,053 B2Jfe Steel Corporation
- Method for manufacturing pressed component, metal sheet for press forming, and high-tensile steel sheet14 Jan 2025US 12,194,523 B2Jfe Steel Corporation
- Press forming method27 Dec 2022US 11,534,816 B2Jfe Steel Corporation
- Press-formed article manufacturing method and press line25 Oct 2022US 11,478,836 B2Nippon Steel Corporation
- Method for the production of a strip for fastening elements7 Jul 2020US 10,702,910 B2Hilti Aktiengesellschaft
- Method and press for introducing a deformation pattern into a sheet12 Mar 2026US 2026/0070110 A1Feintool International Holding AG
- Storage system and storage container18 Dec 2025US 2025/0381589 A1
- Method for manufacturing press-formed product30 Oct 2025US 2025/0332629 A1Futaba Industrial Co., Ltd.
- Method for the production of sheet metal parts and device therefor10 Oct 2024US 2024/0335870 A1ThyssenKrupp Steel Europe AG
- Method for manufacturing a capsule made of aluminum for small tubes with seal and product obtained therefrom4 Jul 2024US 2024/0216976 A1D.B.N. Tubetti S.R.L.
Most cited
By later US patents
- Deep draw container forming method26US 7,963,089 B2Mystic Pharmaceuticals, Inc. · 2011
- Method of working metal member16US 5,908,664 ANagayama Electronic Industry Co., Ltd. · 1999
- Strip stock lifter11US 4,033,168 A1977
- Process for manufacturing a captive screw10US 5,910,052 ASouthco, Inc. · 1999
- Progressive deep-drawing machine10US 6,003,359 AInstitute of Technology Precision Electrical Discharge Works · 1999