B23Q 17/09
Arrangements for observing, indicating or measuring on machine tools: for indicating or
Official title: for indicating or measuring cutting pressure or {for determining} cutting-tool condition, e.g. cutting ability, load on tool (arrangements preventing overload of tools B23Q11/04; devices for indicating failure of drills during boring B23B49/00)
B23Q17/09 (Arrangements for observing, indicating or measuring on machine tools: for indicating or) appears on 765 US grants and 763 published applications in this corpus.
Search patents in B23Q- Granted patents
- 765
- Published applications
- 763
- Assignees
- 496
- Inventors
- 1,896
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 7 | 0 |
| 1984 | 6 | 0 |
| 1985 | 11 | 0 |
| 1986 | 6 | 0 |
| 1987 | 16 | 0 |
| 1988 | 12 | 0 |
| 1989 | 22 | 0 |
| 1990 | 12 | 0 |
| 1991 | 6 | 0 |
| 1992 | 8 | 0 |
| 1993 | 9 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 11 | 0 |
| 1997 | 8 | 0 |
| 1998 | 13 | 0 |
| 1999 | 15 | 0 |
| 2000 | 11 | 0 |
| 2001 | 12 | 7 |
| 2002 | 13 | 12 |
| 2003 | 23 | 11 |
| 2004 | 8 | 17 |
| 2005 | 10 | 13 |
| 2006 | 11 | 17 |
| 2007 | 8 | 8 |
| 2008 | 10 | 13 |
| 2009 | 11 | 15 |
| 2010 | 7 | 20 |
| 2011 | 9 | 8 |
| 2012 | 13 | 15 |
| 2013 | 8 | 14 |
| 2014 | 7 | 16 |
| 2015 | 18 | 27 |
| 2016 | 14 | 32 |
| 2017 | 16 | 34 |
| 2018 | 31 | 51 |
| 2019 | 49 | 59 |
| 2020 | 39 | 68 |
| 2021 | 37 | 58 |
| 2022 | 41 | 69 |
| 2023 | 39 | 60 |
| 2024 | 41 | 52 |
| 2025 | 46 | 40 |
| 2026 | 36 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for grinding a workpiece with a toothing or a profile6 Oct 2026US 12,752,356 B2Kapp Niles GmbH & Co. KG
- Method and device for determining rotational slippage of a tool frictionally held in a tool holder22 Sep 2026US 12,741,351 B2Haimer GmbH
- Spindle for a machine tool15 Sep 2026US 12,734,627 B2GF Machining Solutions AG
- Processing apparatus, and installing method of processing tool of processing apparatus15 Sep 2026US 12,734,631 B2Tokyo Electron Limited
- Cutting system, display system, processing apparatus, processing method, and processing program1 Sep 2026US 12,724,397 B2Sumitomo Electric Industries, Ltd.
- Abnormal load detection device, abnormal load detection method, and abnormal load detection program17 Sep 2026US 2026/0273682 A1Fanuc Corporation
- Stability of machining of thin-wall parts30 Jul 2026US 2026/0220325 A1Rtx Corporation
- Methods of Measuring and Grinding an Ice Blade, and Apparatuses Using Same16 Jul 2026US 2026/0200038 A1Skatescribe Corporation
- Machine tool9 Jul 2026US 2026/0192413 A1Fanuc Corporation
- Cutting parameter adjustment based on coating health assessment of cutting tools9 Jul 2026US 2026/0192414 A1International Business Machines Corporation
Most cited
By later US patents
- System and method for detecting cutting tool failure161US 5,407,265 AFord Motor Company · 1995
- Micromachining system108US 6,553,880 B2Sarcos LC · 2003
- Noncontacting electric power transfer apparatus, noncontacting signal transfer apparatus, split-type mechanical apparatus employing these transfer apparatus, and a control method for controlling same85US 5,770,936 AKabushiki Kaisha Yaskawa Denki · 1998
- Multi-component dynamometers75US 4,802,371 AKristal Instrumente AG · 1989
- Working device for drilling, cutting and screwdriver instruments used for medical purposes75US 6,616,446 B12003