B23C 2215/242
Combustion chambers
B23C2215/242 (Combustion chambers) appears on 16 US grants and 19 published applications in this corpus.
Search patents in B23C- Granted patents
- 16
- Published applications
- 19
- Assignees
- 14
- Inventors
- 27
- Latest grant
- 9 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 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 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 0 | 4 |
| 2018 | 2 | 4 |
| 2019 | 6 | 1 |
| 2020 | 1 | 3 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Roughening tool and method for roughening a cylindrical surface9 Jan 2024US 11,865,628 B2Guehring KG
- Roughing tool and method for its manufacture8 Nov 2022US 11,491,558 B2Guehring KG
- Surface roughening tool with translatable swaging blades6 Jul 2021US 11,052,468 B2Ford Motor Company
- Mechanical roughening by a tool with translatable swaging blades20 Apr 2021US 10,981,233 B2Ford Motor Company
- Groover with peening flanks31 Mar 2020US 10,603,725 B2Ford Motor Company
- Circular milling tool and circular milling method12 Aug 2021US 2021/0245274 A1Guehring KG
- Roughing tool and method for its manufacture10 Sep 2020US 2020/0282477 A1Guehring KG
- Mechanical roughening by a tool with translatable swaging blades23 Jul 2020US 2020/0230839 A1Ford Motor Company
- Surface roughening tool with translatable swaging blades2 Jan 2020US 2020/0001380 A1Ford Motor Company
- Roughening tool and method for roughening a cylindrical surface11 Jul 2019US 2019/0210119 A1Guehring KG
Most cited
By later US patents
- Method and apparatus for machining spherical combustion chambers18US 4,245,939 AF. Jos. Lamb Company · 1981
- Reamer and method of using the same11US 6,343,902 B12002
- Method for helical boring8US 8,256,092 B1AB Sandvik Coromant · 2012
- CNC fixture5US 10,105,803 B1Paradyne Technologies, Inc. · 2018
- Milling tool with insert compensation2US 10,220,453 B2Ford Motor Company · 2019