B24B 27/0015
Hanging grinding machines
Official title: {Hanging grinding machines}
B24B27/0015 (Hanging grinding machines) appears on 33 US grants and 31 published applications in this corpus.
Search patents in B24B- Granted patents
- 33
- Published applications
- 31
- Assignees
- 29
- Inventors
- 80
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 5 |
| 2015 | 2 | 2 |
| 2016 | 1 | 3 |
| 2017 | 4 | 3 |
| 2018 | 4 | 2 |
| 2019 | 2 | 3 |
| 2020 | 1 | 2 |
| 2021 | 1 | 2 |
| 2022 | 3 | 0 |
| 2023 | 2 | 1 |
| 2024 | 3 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mobile machine tool for machining a surface2 Jun 2026US 12,643,189 B2Festool GmbH
- Machine for finishing a work piece, and having a highly controllable treatment tool22 Oct 2024US 12,122,012 B2II-Vi Delaware, Inc.
- Washing device and barrel polishing system13 Aug 2024US 12,059,770 B2Sintokogio, Ltd.
- Sander apparatus and method26 Mar 2024US 11,938,585 B1Stringtech Workstations Inc.
- Robot-aided grinding apparatus10 Oct 2023US 11,780,099 B2FerRobotics Compliant Robot Technology GmbH
- Machine for finishing a work piece, and having a highly controllable treatment tool16 Jan 2025US 2025/0018521 A1II-Vi Delaware, Inc.
- Multi-head design for ultrasonic impact grinding of cmcs19 Sep 2024US 2024/0308015 A1
- Machine for finishing a work piece, and having a highly controllable treatment tool6 Jul 2023US 2023/0211453 A1II-Vi Delaware, Inc.
- Mobile machine tool for machining a surface15 Jul 2021US 2021/0213584 A1Festool GmbH
- Washing device and barrel polishing system22 Apr 2021US 2021/0114168 A1Sintokogio, Ltd.
Most cited
By later US patents
- Window polisher25US 5,964,645 ADouglas Industries, Inc. · 1999
- Computer controlled method and apparatus for fairing and painting of marine vessel surfaces15US 6,365,221 B1Visions East, Inc. · 2002
- Aircraft transparency polisher and/or surface refinisher9US 7,316,604 B1Global Aero Services, Inc. · 2008
- Grinder motor stand6US 5,407,380 A1995
- Robotic end effector including multiple abrasion tools5US 10,035,237 B2The Boeing Company · 2018