B23B 27/1662
With plate-like cutting inserts clamped against the walls of the recess in
Official title: {with plate-like cutting inserts clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the cutting insert (B23B27/1677 takes precedence)}
B23B27/1662 (With plate-like cutting inserts clamped against the walls of the recess in) appears on 88 US grants and 63 published applications in this corpus.
Search patents in B23B- Granted patents
- 88
- Published applications
- 63
- Assignees
- 39
- Inventors
- 132
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 6 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 5 |
| 2003 | 4 | 2 |
| 2004 | 4 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 4 |
| 2007 | 2 | 4 |
| 2008 | 4 | 2 |
| 2009 | 0 | 3 |
| 2010 | 4 | 1 |
| 2011 | 1 | 3 |
| 2012 | 0 | 1 |
| 2013 | 2 | 1 |
| 2014 | 1 | 3 |
| 2015 | 2 | 4 |
| 2016 | 1 | 4 |
| 2017 | 2 | 4 |
| 2018 | 4 | 3 |
| 2019 | 6 | 3 |
| 2020 | 1 | 1 |
| 2021 | 0 | 3 |
| 2022 | 1 | 5 |
| 2023 | 6 | 3 |
| 2024 | 1 | 1 |
| 2025 | 1 | 3 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cutting tool2 Jun 2026US 12,643,153 B2Tungaloy Corporation
- Cutting tool and indexable cutting insert having a mounting cut-out therefor26 May 2026US 12,636,709 B2Iscar, Ltd.
- Machining tool and method for indexing a cutting insert30 Dec 2025US 12,508,656 B2Ceratizit Austria GmbH
- Clamping device and cutting tool15 Oct 2024US 12,115,588 B2CERATIZIT Luxembourg S.a.r.l.
- Cutting tool19 Dec 2023US 11,845,133 B2Tungaloy Corporation
- Cutting tool and indexable cutting insert having a mounting cut-out therefor8 May 2025US 2025/0144717 A1Iscar, Ltd.
- Fixing member and cutting tool10 Apr 2025US 2025/0114846 A1Tungaloy Corporation
- Drilling tool featuring stable radial clamping27 Mar 2025US 2025/0100055 A1Zhuzhou Cemented Carbide Cutting Tools Co., Ltd.
- Cutting tool24 Oct 2024US 2024/0351111 A1Tungaloy Corporation
- Cutting tool and distance compensating element for positioning reground cutting inserts in a cutting tool1 Jun 2023US 2023/0166336 A1Muri Invest & Management UG
Most cited
By later US patents
- Drill with indexable inserts41US 3,963,365 AMetal Cutting Tools, Inc. · 1976
- Tool holder40US 4,057,884 ASuzuki Iron Works Co., Ltd. · 1977
- Cutting tool with insert and removable locking pin28US 5,199,828 ASeco Tools AB · 1993
- Device for holding a cutting insert in the pocket of a tool holder23US 3,996,651 AKennametal Inc. · 1976
- Insert tip23US 7,677,842 B2TaeguTec, Ltd. · 2010