B23B 27/1603
With specially shaped plate-like exchangeable cutting inserts
Official title: {with specially shaped plate-like exchangeable cutting inserts, e.g. chip-breaking groove (B23B27/1614 - B23B27/1655 take precedence)}
B23B27/1603 (With specially shaped plate-like exchangeable cutting inserts) appears on 186 US grants and 232 published applications in this corpus.
Search patents in B23B- Granted patents
- 186
- Published applications
- 232
- Assignees
- 57
- Inventors
- 344
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 3 |
| 2007 | 4 | 5 |
| 2008 | 3 | 3 |
| 2009 | 3 | 2 |
| 2010 | 2 | 1 |
| 2011 | 0 | 3 |
| 2012 | 0 | 5 |
| 2013 | 4 | 16 |
| 2014 | 5 | 20 |
| 2015 | 12 | 9 |
| 2016 | 15 | 4 |
| 2017 | 11 | 5 |
| 2018 | 5 | 13 |
| 2019 | 14 | 12 |
| 2020 | 10 | 22 |
| 2021 | 10 | 15 |
| 2022 | 14 | 23 |
| 2023 | 19 | 14 |
| 2024 | 16 | 32 |
| 2025 | 15 | 17 |
| 2026 | 14 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cutting insert, cutting tool, and method for manufacturing machined product15 Sep 2026US 12,734,585 B2KYOCERA Corporation
- Insert and cutting tool25 Aug 2026US 12,715,044 B2KYOCERA Corporation
- Holder, cutting tool, and method for manufacturing machined product25 Aug 2026US 12,715,045 B2KYOCERA Corporation
- Cutting insert, cutting tool, and method for manufacturing machined product25 Aug 2026US 12,715,046 B2KYOCERA Corporation
- Insert and cutting tool provided therewith25 Aug 2026US 12,715,047 B2KYOCERA Corporation
- Modular rotary cutting tools17 Sep 2026US 2026/0273631 A1Kennametal Inc.
- Indexable cutting tool inserts and methods of using indexable cutting tool inserts10 Sep 2026US 2026/0264152 A1Greenleaf Technology Corporation
- Cutting tool assembly having a low profile tool holder27 Aug 2026US 2026/0249362 A1Kennametal Inc.
- Cutting insert for cutting tool as well as cutting tool and methods for producing cutting inserts20 Aug 2026US 2026/0241468 A1
- Rotary cutting apparatuses and cutting inserts for same30 Apr 2026US 2026/0115809 A1Kennametal Inc.
Most cited
By later US patents
- Holder assembly for an indexable insert for use in a cutting tool44US 4,315,706 AGeneral Electric Company · 1982
- Assembly for rotating a cutting insert during a turning operation and inserts used therein29US 8,573,901 B2Kennametal Inc. · 2013
- Cutting insert and a tool for chip removing machining, as well as an attachment for such tools28US 7,387,474 B2Sandvik Intellectual Property AB · 2008
- Cutting tool, with serrated connecting surfaces on the insert and insert seat27US 7,537,419 B2Sandvik Intellectual Property AB · 2009
- Tool, a cutting insert, a shim and use of the cutting insert26US 7,201,545 B2Seco Tools AB · 2007