B24D 15/00
Hand tools or other devices for non-rotary grinding, polishing, or stropping
B24D15/00 (Hand tools or other devices for non-rotary grinding, polishing, or stropping) appears on 1,064 US grants and 778 published applications in this corpus.
Search patents in B24D- Granted patents
- 1,064
- Published applications
- 778
- Assignees
- 372
- Inventors
- 1,577
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 13 | 0 |
| 1978 | 11 | 0 |
| 1979 | 2 | 0 |
| 1980 | 15 | 0 |
| 1981 | 11 | 0 |
| 1982 | 6 | 0 |
| 1983 | 7 | 0 |
| 1984 | 9 | 0 |
| 1985 | 23 | 0 |
| 1986 | 16 | 0 |
| 1987 | 20 | 0 |
| 1988 | 20 | 0 |
| 1989 | 25 | 0 |
| 1990 | 24 | 0 |
| 1991 | 19 | 0 |
| 1992 | 28 | 0 |
| 1993 | 27 | 0 |
| 1994 | 15 | 0 |
| 1995 | 29 | 0 |
| 1996 | 25 | 0 |
| 1997 | 25 | 0 |
| 1998 | 18 | 0 |
| 1999 | 29 | 0 |
| 2000 | 32 | 0 |
| 2001 | 28 | 10 |
| 2002 | 26 | 22 |
| 2003 | 28 | 22 |
| 2004 | 21 | 37 |
| 2005 | 23 | 29 |
| 2006 | 39 | 42 |
| 2007 | 31 | 54 |
| 2008 | 22 | 41 |
| 2009 | 23 | 50 |
| 2010 | 13 | 20 |
| 2011 | 23 | 40 |
| 2012 | 24 | 22 |
| 2013 | 21 | 28 |
| 2014 | 26 | 28 |
| 2015 | 31 | 34 |
| 2016 | 27 | 22 |
| 2017 | 20 | 26 |
| 2018 | 28 | 24 |
| 2019 | 19 | 21 |
| 2020 | 20 | 27 |
| 2021 | 17 | 38 |
| 2022 | 21 | 27 |
| 2023 | 18 | 35 |
| 2024 | 20 | 34 |
| 2025 | 20 | 23 |
| 2026 | 13 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sanding tool with intermediate adapter pad8 Sep 2026US 12,728,502 B2Full Circle International, Inc.
- Tool sharpening system1 Sep 2026US 12,722,253 B2
- Systems and methods for dispensing solid and liquid materials25 Aug 2026US 12,715,083 B2
- Edge sharpening tool for acrylic wax scraper28 Jul 2026US 12,691,359 B2Xiamen Chixue Sports Goods Co., Ltd.
- Sharpener21 Jul 2026US 12,686,096 B2
- System and Method for Sharpening a Blade with a Blade Sharpening Apparatus1 Oct 2026US 2026/0295775 A1Sharpal, Inc.
- Magnetic Sharpening Jig Comprising A Flexible Contact Element17 Sep 2026US 2026/0273684 A1Horl 1993 GmbH
- Sandpaper glove17 Sep 2026US 2026/0273698 A1
- Sharpening system for a cutting tool and related method of use20 Aug 2026US 2026/0241516 A1Ranch Distribution Inc.
- Sharpening angle guide13 Aug 2026US 2026/0233361 A1
Most cited
By later US patents