B24B 27/027
Machines, devices, or processes for grinding or polishing: other grinding machines or
Official title: having a flexible shaft
B24B27/027 (Machines, devices, or processes for grinding or polishing: other grinding machines or) appears on 21 US grants and 23 published applications in this corpus.
Search patents in B24B- Granted patents
- 21
- Published applications
- 23
- Assignees
- 18
- Inventors
- 54
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 2 |
| 2006 | 2 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 3 |
| 2019 | 2 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Adapter assembly with constant velocity joints24 Mar 2026US 12,582,401 B2Covidien LP
- Electrical tools6 Apr 2021US 10,967,439 B2Boe Technology Group Co., Ltd.
- Reciprocal action tool accessories17 Dec 2019US 10,507,562 B2Deaccs LLC
- Instrumented tools for monitoring interaction dynamics during contact task22 Oct 2019US 10,449,654 B2Nanyang Technological University
- Handheld abrading machine31 Jul 2018US 10,035,236 B2Flex-Elektrowerkzeuge GmbH
- Adapter assembly with constant velocity joints2 Jul 2026US 2026/0182989 A1Covidien LP
- Reciprocating motion insertion tool23 Oct 2025US 2025/0326134 A1General Electric Company
- Adapter assembly with constant velocity joints2 Oct 2025US 2025/0302478 A1Covidien LP
- System for in-situ surface processing of an engine blade18 Apr 2024US 2024/0125236 A1Richard Wolf GmbH
- Device for the Robot-Assisted Machining of Surfaces23 Jun 2022US 2022/0193857 A1FerRobotics Compliant Robot Technology GmbH
Most cited
By later US patents
- Grinding apparatus for blending defects on turbine blades and associated method of use1,035US 6,899,593 B12005
- Surface grinding machine44US 5,398,454 ARobert Bosch GmbH · 1995
- Endoscope system with a rotating treatment adapter at the end35US 5,349,940 AOlympus Optical Co., Ltd. · 1994
- Motor driven washing, polishing wand32US 4,335,481 A1982
- Power tool adapter17US 5,637,036 ATurner Intellectual Property Limited · 1997