B23F 21/103
With inserted cutting elements
Official title: {with inserted cutting elements}
B23F21/103 (With inserted cutting elements) appears on 15 US grants and 12 published applications in this corpus.
Search patents in B23F- Granted patents
- 15
- Published applications
- 12
- Assignees
- 12
- Inventors
- 19
- Latest grant
- 7 Dec 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 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 | 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 | 1 |
| 2015 | 1 | 2 |
| 2016 | 1 | 2 |
| 2017 | 0 | 1 |
| 2018 | 3 | 0 |
| 2019 | 1 | 4 |
| 2020 | 2 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Hob peeling tool and method for hard-fine machining of pre-toothed workpieces7 Dec 2021US 11,192,197 B2Reishauer AG
- Multi-component gear cutting tool22 Sep 2020US 10,780,512 B2Gleason Cutting Tools Corporation
- Power skiving pressure angle correction without tool geometry change18 Aug 2020US 10,744,581 B2The Gleason Works
- Skiving cutter8 Oct 2019US 10,434,590 B2Mitsubishi Heavy Industries Machine Tool Co., Ltd.
- Peripheral cutting tool utilizing stick blades16 Oct 2018US 10,099,300 B2The Gleason Works
- Multi-component gear cutting tool27 Feb 2020US 2020/0061727 A1Gleason Cutting Tools Corporation
- Skiving cutter19 Dec 2019US 2019/0381587 A1Mitsubishi Heavy Industries Machine Tool Co., Ltd.
- Hob peeling tool and method for hard-fine machining of pre-toothed workpieces22 Aug 2019US 2019/0255635 A1Reishauer AG
- Power skiving pressure angle correction without tool geometry change4 Jul 2019US 2019/0201992 A1The Gleason Works
- Skiving cutter14 Mar 2019US 2019/0076943 A1Mitsubishi Heavy Industries Machine Tool Co., Ltd.
Most cited
By later US patents
- Skiving tool comprising cutter bars12US 8,950,301 B2Klingelnberg GmbH · 2015
- Tool and a cutting insert for power skiving12US 9,981,330 B2Sandvik Intellectual Property AB · 2018
- Shaper cutter10US 4,576,527 ABarber-Colman Company · 1986
- Disposable disk cutter10US 4,629,377 AFellows Corporation · 1986
- Shaper cutter with replaceable cutting wafer9US 4,673,317 ABarber-Colman Company · 1987