B23C 2210/326
File like cutting teeth
Official title: File like cutting teeth, e.g. the teeth of cutting burrs
B23C2210/326 (File like cutting teeth) appears on 20 US grants and 34 published applications in this corpus.
Search patents in B23C- Granted patents
- 20
- Published applications
- 34
- Assignees
- 27
- Inventors
- 70
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 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 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 0 | 4 |
| 2016 | 2 | 1 |
| 2017 | 1 | 2 |
| 2018 | 4 | 3 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 2 |
| 2024 | 1 | 1 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Burr16 Dec 2025US 12,496,644 B2ATA Tools Limited
- Rotary cutting tool with continuous major flutes and discontinuous minor flutes intersecting to form quadrilateral-shaped face portions11 Feb 2025US 12,220,754 B2Seco Tools AB
- Cutting tool, a method for manufacturing a cutting tool and a method for machining of a workpiece6 Feb 2024US 11,890,685 B2Seco Tools AB
- Cutter for electrode graphite and face milling cutter for machining oxide ceramics9 Apr 2019US 10,252,354 B2Hufschmied Zerspanungssysteme GmbH
- Surgical bur with a head having plural flutes, the flutes shaped so that, at the equator, the head has a shape that is not circular23 Oct 2018US 10,105,147 B2Styrker European Holdings I, LLC
- Multifunctional nail polishing head and production method thereof17 Apr 2025US 2025/0120492 A1Shanghai Well-Sun Precision Tool Co., Ltd.
- Micro form end mill15 Feb 2024US 2024/0051043 A1ZECHA Hartmetall-Werkzeugfabrikation GmbH
- Burr25 May 2023US 2023/0158583 A1ATA Tools Limited
- Rotary cutting tool with continuous major flutes and discontinuous minor flutes intersecting to form quadrilateral-shaped face portions27 Apr 2023US 2023/0130145 A1Seco Tools AB
- Cutting tool, a method for manufacturing a cutting tool and a method for machining of a workpiece9 Jun 2022US 2022/0176471 A1Seco Tools AB
Most cited
By later US patents
- Cutting tool59US 6,164,876 ATungsten Industries, Inc. · 2000
- Router especially for use as a fiber-metal cutter20US 4,395,167 ANational Carbide Tool, Inc. · 1983
- Rotary and yieldable drive means for a tool17US 4,784,540 A1988
- Shaper router and method10US 7,090,442 B2The Boeing Company · 2006
- Surgical bur with plural flutes and a groove, the groove formed in a single one of the flutes and spaced away from the distal end of the bur9US 9,526,508 B2Stryker Ireland Ltd. · 2016