B23B 27/164
Characterised by having a special shape
Official title: {characterised by having a special shape}
B23B27/164 (Characterised by having a special shape) appears on 67 US grants and 53 published applications in this corpus.
Search patents in B23B- Granted patents
- 67
- Published applications
- 53
- Assignees
- 36
- Inventors
- 99
- Latest grant
- 24 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 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 | 2 | 0 |
| 2002 | 2 | 3 |
| 2003 | 2 | 0 |
| 2004 | 2 | 3 |
| 2005 | 2 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 2 | 3 |
| 2009 | 3 | 1 |
| 2010 | 0 | 1 |
| 2011 | 3 | 8 |
| 2012 | 5 | 3 |
| 2013 | 2 | 7 |
| 2014 | 5 | 4 |
| 2015 | 5 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 2 |
| 2018 | 1 | 5 |
| 2019 | 6 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 2 | 2 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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.
- Turning insert15 Mar 2022US 11,273,499 B2Sandvik Intellectual Property AB
- Cutting insert, cutting tool including same, and method for manufacturing machined product22 Jun 2021US 11,040,403 B2KYOCERA Corporation
- Cutting tool having an indexable cutting insert retained by a moment force about a pivot axis10 Sep 2019US 10,406,605 B2Iscar, Ltd.
- 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
- Methods for preventing notch formation in, and/or extending the useful life of, cutting tools for turning, and associated systems9 Feb 2023US 2023/0040385 A1Celeritive Technologies, Inc.
Most cited
By later US patents
- 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 holder having a clamp plate for transmitting clamping forces from a clamping arm to a cutting insert40US 6,394,709 B1Sandvik AB · 2002
- Tool for chip-removing machining36US 7,121,771 B2Sandvik Intellectual Property AB · 2006
- Knife assembly33US 3,981,337 ASandvik Aktiebolag · 1976