B23C 3/002
Milling elongated workpieces
Official title: {Milling elongated workpieces}
B23C3/002 (Milling elongated workpieces) appears on 54 US grants and 69 published applications in this corpus.
Search patents in B23C- Granted patents
- 54
- Published applications
- 69
- Assignees
- 50
- Inventors
- 126
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 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 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 3 |
| 2006 | 1 | 2 |
| 2007 | 2 | 2 |
| 2008 | 4 | 2 |
| 2009 | 0 | 1 |
| 2010 | 3 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 0 | 4 |
| 2014 | 0 | 2 |
| 2015 | 3 | 2 |
| 2016 | 1 | 3 |
| 2017 | 2 | 5 |
| 2018 | 4 | 7 |
| 2019 | 8 | 5 |
| 2020 | 3 | 5 |
| 2021 | 3 | 2 |
| 2022 | 1 | 1 |
| 2023 | 2 | 7 |
| 2024 | 4 | 5 |
| 2025 | 3 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for reprofiling at least one switch blade in points laid in a railway track26 May 2026US 12,637,813 B2MATE GmbH
- Fin for collimating therapeutic radiation18 Nov 2025US 12,472,381 B2Siemens Healthineers AG
- Rail milling vehicle30 Sep 2025US 12,427,579 B2Harsco Technologies LLC
- Cell separator fly-cut mechanism20 May 2025US 12,308,468 B2Shenzhen Geesun Intelligent Technology Co., Ltd.
- Procedure for hardening slides of a perforating press and the slides obtained8 Oct 2024US 12,110,565 B2Soenen Technology NV
- Machining center for machining an elongated metal workpiece3 Sep 2026US 2026/0257312 A1Afw Holding GmbH
- Golf shaft and method of manufacturing the same25 Dec 2025US 2025/0387680 A1NHK Spring Co., Ltd.
- Milling system for sewer rehabilitation22 May 2025US 2025/0162046 A1
- Rail buffer20 Feb 2025US 2025/0059718 A1
- Pipe coating removal apparatus28 Nov 2024US 2024/0391047 A1
Most cited
By later US patents
- Rail milling machine19US 6,033,166 AKoppers Industries, Inc. · 2000
- Mechanism for clamping and holding an elongated workpiece17US 6,231,036 B1SSD Control Technology, Inc. · 2001
- Apparatus and method for machining long workpiece14US 7,448,120 B2Ikegami Precision Tooling Co., Ltd. · 2008
- Double-surface machining system7US 5,921,729 AJapan Atomic Energy Research Institute · 1999
- System and method for machining elongate members7US 7,334,673 B2The Boeing Company · 2008