B24B 23/06
Portable grinding machines: with abrasive belts
Official title: with abrasive belts, e.g. with endless travelling belts; Accessories therefor
B24B23/06 (Portable grinding machines: with abrasive belts) appears on 120 US grants and 97 published applications in this corpus.
Search patents in B24B- Granted patents
- 120
- Published applications
- 97
- Assignees
- 42
- Inventors
- 231
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 2 |
| 2002 | 5 | 4 |
| 2003 | 4 | 1 |
| 2004 | 2 | 2 |
| 2005 | 3 | 5 |
| 2006 | 2 | 3 |
| 2007 | 5 | 10 |
| 2008 | 5 | 5 |
| 2009 | 2 | 0 |
| 2010 | 2 | 5 |
| 2011 | 4 | 3 |
| 2012 | 1 | 1 |
| 2013 | 3 | 1 |
| 2014 | 4 | 1 |
| 2015 | 2 | 3 |
| 2016 | 5 | 2 |
| 2017 | 4 | 3 |
| 2018 | 3 | 9 |
| 2019 | 2 | 1 |
| 2020 | 3 | 4 |
| 2021 | 3 | 6 |
| 2022 | 1 | 8 |
| 2023 | 1 | 5 |
| 2024 | 7 | 6 |
| 2025 | 3 | 5 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Power tool30 Jun 2026US 12,667,931 B2Nitto Kohki Co., Ltd.
- File belt sander9 Jun 2026US 12,649,211 B2Milwaukee Electric Tool Corporation
- Belt sander17 Mar 2026US 12,576,471 B2Makita Corporation
- Protective cover assembled on abrasive belt hand tool16 Sep 2025US 12,415,246 B2Din Long Industrial Co., Ltd.
- Belt sander26 Aug 2025US 12,397,390 B2Milwaukee Electric Tool Corporation
- File belt sander9 Jul 2026US 2026/0192416 A1Milwaukee Electric Tool Corporation
- Compact belt sander16 Apr 2026US 2026/0102874 A1Mirka Ltd
- Belt sander4 Dec 2025US 2025/0367780 A1Milwaukee Electric Tool Corporation
- Belt sander12 Jun 2025US 2025/0187133 A1Makita Corporation
- A machining device1 May 2025US 2025/0135597 A1
Most cited
By later US patents
- Belt grinder attachment for powered rotary tools83US 4,858,390 A1989
- Structure for use in a power driven tool for collecting dust generated by the operation of the tool56US 6,159,085 AMakita Corporation · 2000
- Garment image abrasion system and method53US 6,974,366 B12005
- Wood sanding, grass and wood cutting electric drill attachment device45US 4,317,282 A1982
- Belt sander37US 4,334,390 AThe Singer Company · 1982