B23B 31/408
Work or tool supported by two conical surfaces
Official title: {Work or tool supported by two conical surfaces}
B23B31/408 (Work or tool supported by two conical surfaces) appears on 7 US grants and 5 published applications in this corpus.
Search patents in B23B- Granted patents
- 7
- Published applications
- 5
- Assignees
- 5
- Inventors
- 13
- Latest grant
- 1 Jun 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 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 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Inner and outer diameter chuck for a laser cutting/engraving rotary fixture1 Jun 2010US 7,726,220 B2Epilog Corporation
- Process for the fine machining of the toothed gears of a gearbox19 Oct 2004US 6,805,617 B2Reishauer AG
- Process and device for the fine machining of the toothed gears of a gearbox26 Feb 2002US 6,350,181 B1Reishauer AG
- Attachment of workpieces on a lathe30 Nov 1999US 5,992,278 A
- Work holder assembly for a lathe14 Apr 1998US 5,737,985 A
- Tool head and method of operating a tool head22 Feb 2024US 2024/0058910 A1Reishauer AG
- Tool head comprising balancing devices and a clamping element, and machine tool comprising such a tool head15 Feb 2024US 2024/0051047 A1Reishauer AG
- Hob cutter arrangement17 Aug 2023US 2023/0256529 A1Diametal A.G.
- Inner and outer diameter chuck for a laser cutting/engraving rotary fixture6 Sep 2007US 2007/0205568 A1Epilog Corporation
- Process for the fine machining of the toothed gears of a gearbox18 Jul 2002US 2002/0094761 A1Reishauer AG
Most cited
By later US patents
- Hollow core chucking device15US 4,045,038 AWestvaco Corporation · 1977
- Work holder assembly for a lathe13US 5,737,985 A1998
- Precision rotating tool mounting device5US 4,582,461 A1986
- Inner and outer diameter chuck for a laser cutting/engraving rotary fixture4US 7,726,220 B2Epilog Corporation · 2010
- Process and device for the fine machining of the toothed gears of a gearbox3US 6,350,181 B1Reishauer AG · 2002