B24B 3/546
The tool being driven in a non-rotary motion
Official title: {the tool being driven in a non-rotary motion, e.g. oscillatory, gyratory}
B24B3/546 (The tool being driven in a non-rotary motion) appears on 18 US grants and 12 published applications in this corpus.
Search patents in B24B- Granted patents
- 18
- Published applications
- 12
- Assignees
- 15
- Inventors
- 24
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 1 | 0 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sharpener21 Jul 2026US 12,686,096 B2
- Magnetic sharpening jig comprising a flexible contact element16 Jun 2026US 12,654,275 B2Horl 1993 GmbH
- Adjustable knife sharpener and clamping assembly6 Jul 2021US 11,052,512 B1
- Powered sharpener with manual hone stage1 Dec 2020US 10,850,361 B1Darex, LLC
- Apparatus and grinding block for the treatment of an edge or a cutting edge26 Nov 2013US 8,591,291 B2
- Magnetic Sharpening Jig Comprising A Flexible Contact Element17 Sep 2026US 2026/0273684 A1Horl 1993 GmbH
- Method for automatically controlling the triggering of the sharpening of the cutting edge of a cutting blade for a cutting machine25 Jun 2026US 2026/0175367 A1Amvalor
- Sharpener30 Apr 2026US 2026/0115853 A1
- Magnetic sharpening jig comprising a flexible contact element21 Sep 2023US 2023/0294233 A1Horl 1993 GmbH
- Electric knife sharpener25 May 2023US 2023/0158627 A1Cuttway Products Co.,Ltd.
Most cited
By later US patents
- Method and apparatus for sharpening a knife73US 4,807,399 AEdgecraft Corporation · 1989
- Method and apparatus for knife and blade sharpening68US 4,627,194 A1986
- Methods and apparatus for knife and blade sharpening58US 4,716,689 A1988
- Sharpening device55US 6,875,093 B2Edgecraft Corporation · 2005
- Knife sharpener54US 5,005,319 AEdgecraft Corporation · 1991