B23F 19/105
The tool being an end mill
Official title: {the tool being an end mill}
B23F19/105 (The tool being an end mill) appears on 13 US grants and 9 published applications in this corpus.
Search patents in B23F- Granted patents
- 13
- Published applications
- 9
- Assignees
- 11
- Inventors
- 27
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 3 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 2 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for chamfering toothed gear21 Oct 2025US 12,447,542 B2Osg Corporation
- Apparatus for a chamfer machining of a workpiece14 May 2024US 11,980,957 B2Liebherr-Verzahntechnik GmbH
- Multi-tool chamfering device for toothed workpieces17 May 2022US 11,331,735 B2The Gleason Works
- Apparatus for chamfer-machining a workpiece25 Jan 2022US 11,229,964 B2Liebherr-Verzahntechnik GmbH
- Method for deburring bevel gears and CNC gear-cutting machine having corresponding software for deburring30 Jun 2020US 10,695,851 B2Klingelnberg GmbH
- Device for chamfer machining19 Jun 2025US 2025/0196242 A1Liebherr-Verzahntechnik GmbH
- Method for chamfering toothed gear23 Feb 2023US 2023/0055299 A1Osg Corporation
- Multi-tool chamfering device for toothed workpieces12 Aug 2021US 2021/0245278 A1The Gleason Works
- Apparatus for chamfer-machining a workpiece17 Oct 2019US 2019/0314910 A1Liebherr-Verzahntechnik GmbH
- Vorrichtung zur anfasbearbeitung eines werkstücks17 Oct 2019US 2019/0314911 A1Liebherr-Verzahntechnik GmbH
Most cited
By later US patents
- Machine tool for bevelling of tooth flanks of a gear12US 5,899,645 AWera Werk Hermann Werner GmbH & Co. · 1999
- Device for trimming and bevelling gear teeth9US 4,012,990 ARegie Nationale des Usines Renault · 1977
- Apparatus for adjusting a slide stroke of a press machine6US 5,127,256 AAida Engineering, Ltd. · 1992
- Tooth-edge gear working machine3US 4,265,575 ACarl Hurth Maschinen- und Zahnradfabrik GmbH & Co. · 1981
- Automatic chamfering machine3US 4,662,804 AKabushikigaisha Iwasa Tekkosho · 1987