B21K 23/00
Making other articles
B21K23/00 (Making other articles) appears on 306 US grants and 290 published applications in this corpus.
Search patents in B21K- Granted patents
- 306
- Published applications
- 290
- Assignees
- 242
- Inventors
- 685
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 8 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 7 | 0 |
| 2000 | 10 | 0 |
| 2001 | 1 | 3 |
| 2002 | 7 | 4 |
| 2003 | 7 | 8 |
| 2004 | 9 | 11 |
| 2005 | 4 | 8 |
| 2006 | 7 | 6 |
| 2007 | 8 | 6 |
| 2008 | 3 | 7 |
| 2009 | 1 | 13 |
| 2010 | 5 | 6 |
| 2011 | 8 | 19 |
| 2012 | 12 | 12 |
| 2013 | 6 | 20 |
| 2014 | 14 | 16 |
| 2015 | 15 | 21 |
| 2016 | 12 | 27 |
| 2017 | 20 | 15 |
| 2018 | 18 | 13 |
| 2019 | 8 | 17 |
| 2020 | 13 | 11 |
| 2021 | 14 | 11 |
| 2022 | 3 | 6 |
| 2023 | 13 | 10 |
| 2024 | 9 | 8 |
| 2025 | 5 | 7 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sheet metal coining method utilizing bilateral coin punching16 Jun 2026US 12,654,216 B2Schaeffler Technologies AG & Co. KG
- Methods for forming electronic device housings13 Jan 2026US 12,526,944 B2Meta Platforms Technologies, LLC
- Pressed article, pressing device, and pressing method2 Dec 2025US 12,485,472 B2Denso Corporation
- Electronic device and manufacturing method for middle frame1 Jul 2025US 12,349,295 B2Honor Device Co., Ltd.
- Stator of electric motor and manufacturing method for stator of electric motor24 Jun 2025US 12,341,390 B2Hitachi Astemo, Ltd.
- Textured Skived Fins28 May 2026US 2026/0145224 A1Dell Products L. P.
- Manufacturing method of clamp body and product thereof26 Feb 2026US 2026/0054310 A1Ehoma Industrial Corporation
- Component of a domestic appliance comprising micro-indentations, pressing tool and manufacturing method for the component12 Feb 2026US 2026/0042134 A1Electrolux Appliances Aktiebolag
- Method for integrally forming bicycle stem and handlebars5 Feb 2026US 2026/0034580 A1
- Method for manufacturing a large-sized seamless dome, and corresponding dome15 Jan 2026US 2026/0014616 A1Aubert & Duval
Most cited
By later US patents
- Method and apparatus for producing a stepped hollow article53US 4,580,431 AHitachi, Ltd. · 1986
- Method and apparatus for forming elongated articles having reduced diameter cross-sections44US 4,300,378 A1981
- Radiation plate and method of producing the same40US 5,542,176 A1996
- Swaging appartus with a tubular boss having axially extending surface irregularities and swaging technique for thin actuator arm assemblies40US 5,717,545 AInternational Business Machines Corporation · 1998
- Heat sink and process of manufacture37US 6,134,783 A2000