B23F 19/007
Using a gear-shaped tool
Official title: {using a gear-shaped tool}
B23F19/007 (Using a gear-shaped tool) appears on 28 US grants and 7 published applications in this corpus.
Search patents in B23F- Granted patents
- 28
- Published applications
- 7
- Assignees
- 15
- Inventors
- 42
- Latest grant
- 9 Aug 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for manufacturing gear9 Aug 2022US 11,407,085 B2Toyota Jidosha Kabushiki Kaisha
- Shaving processing method and shaving processing apparatus for gear7 Dec 2021US 11,192,198 B2Mazda Motor Corporation
- Mono-blade bevel gear cutting tool27 Oct 2020US 10,814,415 B2The Gleason Works
- Method and device for removing a secondary burr on an end-cut work piece wheel2 Sep 2014US 8,821,216 B2The Gleason Works
- Gear grinding machine and gear grinding method13 May 2003US 6,561,869 B2Denso Corporation
- Method for Producing Twists on the Tooth Flanks of an Internally Toothed Workpiece6 Oct 2022US 2022/0314350 A1Präwema Antriebstechnik GmbH
- Shaving processing method and shaving processing apparatus for gear24 Jun 2021US 2021/0187643 A1Mazda Motor Corporation
- Method for manufacturing gear16 Apr 2020US 2020/0114491 A1Toyota Jidosha Kabushiki Kaisha
- Mono-blade bevel gear cutting tool24 Jan 2019US 2019/0022779 A1The Gleason Works
- Gear machining device and gear machining method10 May 2018US 2018/0126472 A1Jtekt Corporation
Most cited
By later US patents
- Threaded grinding wheel and method of dressing41US 6,217,409 B1The Gleason Works · 2001
- Method for machining gearwheels30US 4,850,155 ALiebherr-Verzahntechnik GmbH · 1989
- Machine for the precision working of the tooth flanks of gear-shaped workpieces with an internally toothed tool17US 5,443,338 AHurth Maschinen und Werkzeuge G.m.b.H. · 1995
- Threaded grinding wheel, and method of dressing17US 5,738,569 AThe Gleason Works · 1998
- Method for finishing gears via skiving16US 5,174,699 AHermann Pfauter GmbH & Co. · 1992