B23C 2210/50
Cutting inserts
B23C2210/50 (Cutting inserts) appears on 58 US grants and 46 published applications in this corpus.
Search patents in B23C- Granted patents
- 58
- Published applications
- 46
- Assignees
- 41
- Inventors
- 84
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 2 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 6 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 3 | 6 |
| 2015 | 3 | 1 |
| 2016 | 2 | 0 |
| 2017 | 4 | 2 |
| 2018 | 0 | 3 |
| 2019 | 1 | 5 |
| 2020 | 5 | 7 |
| 2021 | 2 | 0 |
| 2022 | 4 | 1 |
| 2023 | 2 | 2 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B23C 2210/503Mounted internally on the cutterIndexing code40
- B23C 2210/506Mounted so as to be able to rotate freelyIndexing code4
- B23C 2210/501With cutting edges following one or more helicesIndexing code1
- B23C 2210/502With cutting edges following straight flutes or rows of more than oneIndexing code0
- B23C 2210/504Arranged in a manner that only extends longitudinally by one insertIndexing code0
Recent patents
- Machining tool for box-end wrench and method of machining box-end wrench by using the same28 Jul 2026US 12,691,508 B2
- Cutting tool and cutting processing device5 May 2026US 12,617,031 B2Big Daishowa Seiki Co., Ltd.
- Cutting insert for rotary cutting tool, and rotary cutting tool20 Aug 2024US 12,064,821 B2Sumitomo Electric Hardmetal Corp.
- Cutting tool28 Nov 2023US 11,826,838 B2Tungaloy Corporation
- Whirling tool24 Jan 2023US 11,559,844 B2Hartmetall-Werkzeugfabrik Paul Hom GmbH
- Machining tool for box-end wrench and method of machining box-end wrench by using the same5 Dec 2024US 2024/0399474 A1
- Cutting tool and cutting processing device28 Sep 2023US 2023/0302544 A1Big Daishowa Seiki Co., Ltd.
- Cutting tool2 Mar 2023US 2023/0067692 A1Tungaloy Corporation
- Cutting insert for rotary cutting tool, and rotary cutting tool30 Jun 2022US 2022/0203459 A1Sumitomo Electric Hardmetal Corp.
- Cutting tool31 Dec 2020US 2020/0406379 A1Tungaloy Corporation
Most cited
By later US patents
- Crankshaft milling machine20US 4,326,323 AGFM Gesellschaft fur Fertigungstechnik und Maschinenbau Gesellschaft m.b.H. · 1982
- Disc cutter19US 5,794,503 ATenryu Seikyo Kabushiki Kaisha · 1998
- Crankshaft milling machine control system15US 5,551,814 AKabushiki Kaisha Komatsu Seisakusho · 1996
- Tangential cutting insert and milling cutter15US 7,097,393 B2Iscar, Ltd. · 2006
- Cutting insert and tool holder for frictionally holding the insert14US 5,743,162 ASandvik AB · 1998