B23C 5/26
Securing milling cutters to the driving spindle
B23C5/26 (Securing milling cutters to the driving spindle) appears on 113 US grants and 109 published applications in this corpus.
Search patents in B23C- Granted patents
- 113
- Published applications
- 109
- Assignees
- 79
- Inventors
- 216
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 5 |
| 2006 | 1 | 1 |
| 2007 | 6 | 4 |
| 2008 | 1 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 7 |
| 2012 | 0 | 7 |
| 2013 | 4 | 5 |
| 2014 | 6 | 8 |
| 2015 | 7 | 10 |
| 2016 | 6 | 6 |
| 2017 | 7 | 2 |
| 2018 | 7 | 8 |
| 2019 | 8 | 6 |
| 2020 | 7 | 7 |
| 2021 | 4 | 6 |
| 2022 | 4 | 8 |
| 2023 | 7 | 7 |
| 2024 | 3 | 2 |
| 2025 | 2 | 4 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electrospindle with integrated feed with automatic tool holder change3 Jun 2025US 12,318,848 B2Centre Technique des Industries Mecaniques
- Milling machine fly-cutter with adjustable cutting-tool geometric angle and milling machine21 Jan 2025US 12,202,060 B2Shandong University
- Rotary cutting tool having an energy harvesting arrangement31 Dec 2024US 12,179,276 B2Iscar, Ltd.
- Cutter10 Dec 2024US 12,162,083 B2Mitsubishi Materials Corporation
- Lightweight rotary cutting tool27 Feb 2024US 11,911,835 B2Kennametal Inc.
- Spindle, router apparatus and cutting bit7 May 2026US 2026/0124687 A1Samsung Electronics Co., Ltd.
- Quick-Change Shell Mill23 Oct 2025US 2025/0326040 A1Kennametal Inc.
- Fastening component12 Jun 2025US 2025/0187079 A1Tungaloy Corporation
- Tool chuck, method of using a tool chuck and tool clamping system8 May 2025US 2025/0144721 A1Franz Haimer Maschinenbau KG
- Milling head with through hole having centering and drive surfaces at tooth-receiving lobes, tool holder and rotary milling tool9 Jan 2025US 2025/0010382 A1Iscar, Ltd.
Most cited
By later US patents
- Multi-machine cutter holder44US 4,461,195 A1984
- Cutter disc arbor particularly for dividing machines37US 5,107,737 ASelco S.r.l. · 1992
- Cutting tool33US 4,325,664 ASumitomo Electric Industries, Ltd. · 1982
- Arrangement for mounting a cutter33US 4,350,463 AKennametal Inc. · 1982
- Method and apparatus for a lineal machine tool29US 4,929,131 AWesthoff Toll and Die Company · 1990