B23B 27/1625
With plate-like cutting inserts of special shape clamped by a clamping member
Official title: {with plate-like cutting inserts of special shape clamped by a clamping member acting almost perpendicularly on the chip-forming plane (B23B27/1644 takes precedence)}
B23B27/1625 (With plate-like cutting inserts of special shape clamped by a clamping member) appears on 126 US grants and 92 published applications in this corpus.
Search patents in B23B- Granted patents
- 126
- Published applications
- 92
- Assignees
- 64
- Inventors
- 174
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 6 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 6 |
| 2003 | 3 | 0 |
| 2004 | 3 | 6 |
| 2005 | 4 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 3 |
| 2008 | 2 | 4 |
| 2009 | 6 | 2 |
| 2010 | 1 | 1 |
| 2011 | 3 | 9 |
| 2012 | 5 | 6 |
| 2013 | 3 | 8 |
| 2014 | 7 | 10 |
| 2015 | 5 | 5 |
| 2016 | 7 | 4 |
| 2017 | 8 | 4 |
| 2018 | 2 | 5 |
| 2019 | 8 | 3 |
| 2020 | 2 | 3 |
| 2021 | 1 | 0 |
| 2022 | 4 | 2 |
| 2023 | 0 | 3 |
| 2024 | 1 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Grooving tool with brazed carbide top clamp10 Feb 2026US 12,544,836 B2Kennametal India Limited
- Nozzle for providing coolant fluid to a cutting edge of a metal cutting tool and a metal cutting tool14 Oct 2025US 12,440,898 B2Seco Tools AB
- Cutting insert and cutting tool24 Dec 2024US 12,172,220 B2National University Corporation Tokai National Higher Education and Research System
- Indexable lay-down cutting insert having a central body portion and three circumferentially spaced cutting portions, and cutting tool27 Dec 2022US 11,534,838 B1Iscar, Ltd.
- Tool system22 Nov 2022US 11,504,777 B2CeramTec GmbH
- A system and method for holding a cutting insert, and a cutting insert for use therewith3 Sep 2026US 2026/0257280 A1No Screw Ltd.
- Cutting insert for cutting tool as well as cutting tool and methods for producing cutting inserts20 Aug 2026US 2026/0241468 A1
- Turning cutting insert with corner cutting portion having reduced nose angle and turning tool10 Jul 2025US 2025/0222525 A1Iscar, Ltd.
- Cutting insert, cutting tool, and method for manufacturing machined product29 Aug 2024US 2024/0286201 A1KYOCERA Corporation
- Chip Former Apparatus and Method4 Apr 2024US 2024/0109130 A1
Most cited
By later US patents
- Cutting insert mounted on holder by rib-and-groove coupling59US 5,924,826 ASandvik AB · 1999
- Metal-working tool using electrical heating46US 4,535,216 ARockwell International Corporation · 1985
- Toolholder and cutting insert for a toolholder assembly46US 7,325,471 B2Kennametal Inc. · 2008
- Tool for the metal cutting machining of valve seats43US 7,530,769 B2Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG · 2009
- Tool holder having a clamp plate for transmitting clamping forces from a clamping arm to a cutting insert40US 6,394,709 B1Sandvik AB · 2002