B23D 2277/02
Cutting head and shank made from two different components which are releasably
Official title: Cutting head and shank made from two different components which are releasably or non-releasably attached to each other
B23D2277/02 (Cutting head and shank made from two different components which are releasably) appears on 49 US grants and 58 published applications in this corpus.
Search patents in B23D- Granted patents
- 49
- Published applications
- 58
- Assignees
- 30
- Inventors
- 91
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 5 |
| 2008 | 4 | 3 |
| 2009 | 0 | 4 |
| 2010 | 5 | 3 |
| 2011 | 2 | 1 |
| 2012 | 3 | 4 |
| 2013 | 2 | 3 |
| 2014 | 2 | 0 |
| 2015 | 3 | 5 |
| 2016 | 1 | 3 |
| 2017 | 4 | 3 |
| 2018 | 4 | 5 |
| 2019 | 5 | 4 |
| 2020 | 2 | 4 |
| 2021 | 4 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Replaceable cutting head, tool holder and morse taper rotary cutting tool having fastening member26 May 2026US 12,636,712 B2Iscar, Ltd.
- Multi-part modular tool16 Dec 2025US 12,496,640 B2Franken GmbH & Co. KG Fabrik FüR PräZisionswerkzeuge
- Hole finishing tool and method of producing hole finished product26 Mar 2024US 11,938,553 B2Subaru Corporation
- Tool for machining a workpiece31 Oct 2023US 11,801,562 B2Hartmetall-Werkzeugfabrik Paul Hom GmbH
- Cutting tool8 Jun 2021US 11,027,343 B2Komet Group GmbH
- Modular cutting tool16 Apr 2026US 2026/0102824 A1Gühring KG
- Assembly of a reaming tool, consisting of clamping part, reaming bit and a dismantling key and method of dismantling of the reaming tool25 Dec 2025US 2025/0387841 A1FINAL Tools a.s.
- Replaceable Cutting Head Having Mounting Portion with Driven Projections, Tool Holder and Rotary Cutting Tool28 Aug 2025US 2025/0269443 A1Iscar, Ltd.
- Replaceable cutting head, tool holder and morse taper rotary cutting tool having fastening member2 May 2024US 2024/0139829 A1Iscar, Ltd.
- Multi-Part Modular Tool29 Sep 2022US 2022/0305566 A1Franken GmbH & Co. KG Fabrik FüR PräZisionswerkzeuge
Most cited
By later US patents
- Throw-away cutting tool57US 6,626,614 B2Sumitomo Electric Industries, Ltd. · 2003
- Rotary cutting tool, such as a drill, comprising an exchangeable cutting insert, and an exchangeable cutting insert35US 7,360,974 B2Kennametal Inc. · 2008
- Rotary cutting tool30US 7,775,751 B2Iscar, Ltd. · 2010
- Reamer23US 4,099,889 AMerz AG Dulliken · 1978
- Machine reamer23US 7,431,543 B2Dihart AG · 2008