B24C 1/02
Methods for use of abrasive blasting for producing particular effects: for sharpening
Official title: for sharpening or cleaning cutting tools, e.g. files
B24C1/02 (Methods for use of abrasive blasting for producing particular effects: for sharpening) appears on 18 US grants and 17 published applications in this corpus.
Search patents in B24C- Granted patents
- 18
- Published applications
- 17
- Assignees
- 15
- Inventors
- 40
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 0 |
| 2021 | 1 | 3 |
| 2022 | 0 | 0 |
| 2023 | 0 | 3 |
| 2024 | 0 | 2 |
| 2025 | 4 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Cutting tool30 Dec 2025US 12,508,655 B2AB Sandvik Coromant
- Method of treating a cutting tool, and a cutting tool23 Sep 2025US 12,420,340 B2AB Sandvik Coromant
- Treatment method for a cutting piece2 Sep 2025US 12,403,564 B2ArcelorMittal
- Cutting tool29 Jul 2025US 12,370,605 B2AB Sandvik Coromant
- Cutting tool18 May 2021US 11,007,580 B2Sumitomo Electric Hardmetal Corp.
- Treatment method for a cutting piece, and associated equipment20 Nov 2025US 2025/0353144 A1
- Method of treating a cutting tool and a cutting tool7 Aug 2025US 2025/0249515 A1AB Sandvik Coromant
- Method for cutting and reshaping electrode tip and tip dresser cutter7 Mar 2024US 2024/0075549 A1Kyokutoh Co., Ltd.
- Nitrided cut tap and production method therefor22 Feb 2024US 2024/0058906 A1Osg Corporation
- Cutting tool9 Feb 2023US 2023/0037384 A1AB Sandvik Coromant
Most cited
By later US patents
- Method and apparatus for honing an elongate rotary tool27US 5,709,587 AKennametal Inc. · 1998
- Method and apparatus for honing an elongate rotary tool20US 5,762,538 AKennametal Inc. · 1998
- Dressing method and apparatus for super abrasive grinding wheel12US 5,168,671 AFuji Seiki Machine Works, Ltd. · 1992
- Dry abrasive belt cleaner11US 5,274,964 AAbrasive Cleaning Systems, Inc. · 1994
- Method for dressing a grinding wheel11US 5,325,639 AFuji Seiki Machine Works, Ltd. · 1994