B23K 2101/005
Camshafts
Official title: {Camshafts}
B23K2101/005 (Camshafts) appears on 33 US grants and 44 published applications in this corpus.
Search patents in B23K- Granted patents
- 33
- Published applications
- 44
- Assignees
- 34
- Inventors
- 117
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 3 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 3 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 5 |
| 2015 | 1 | 5 |
| 2016 | 2 | 4 |
| 2017 | 0 | 2 |
| 2018 | 3 | 7 |
| 2019 | 2 | 2 |
| 2020 | 4 | 0 |
| 2021 | 2 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for cracking a connecting rod11 Aug 2026US 12,703,048 B2Toyota Jidosha Kabushiki Kaisha
- High hardness steel race welded to a carburized steel shaft and a method of welding the same7 Oct 2025US 12,434,332 B2GM Global Technology Operations LLC
- Method and system for heat treating a workpiece13 Feb 2024US 11,898,214 B2Etxe-Tar, S.A.
- Method for producing a cam phaser and cam phaser18 Oct 2022US 11,473,454 B2ECO Holding 1 GmbH
- Method and system for laser hardening of a surface of a workpiece30 Mar 2021US 10,961,597 B2Exteotar, S.A.
- High hardness steel race welded to a carburized steel shaft and a method of welding the same17 Oct 2024US 2024/0342836 A1GM Global Technology Operations LLC
- System and method for cracking a connecting rod1 Feb 2024US 2024/0033857 A1Toyota Jidosha Kabushiki Kaisha
- Laser welding method for joining a non-sintered material to a sintered material, composite body, and use of a laser welding method21 Sep 2023US 2023/0294206 A1ECO Holding 1 GmbH
- Method and system for heat treating a workpiece15 Jul 2021US 2021/0214814 A1Etxe-Tar, S.A.
- Method for producing a cam phaser and cam phaser28 Jan 2021US 2021/0025294 A1ECO Holding 1 GmbH
Most cited
By later US patents
- Gas turbine engine component repair42US 5,142,778 AUnited Technologies Corporation · 1992
- Camshaft assembly with shaft elements positioned one inside the other and method of producing same38US 5,664,463 A1997
- Laser process for forming dispersion alloy layer from powder on metallic base34US 4,832,982 AToyota Jidosha Kabushiki Kaisha · 1989
- Method of deburring intersecting drilled holes11US 4,081,655 ACaterpillar Tractor Co. · 1978
- Method for assembling a camshaft11US 6,182,361 B2The Torrington Company · 2001