B24B 27/02
Bench grinders
B24B27/02 (Bench grinders) appears on 70 US grants and 51 published applications in this corpus.
Search patents in B24B- Granted patents
- 70
- Published applications
- 51
- Assignees
- 39
- Inventors
- 103
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 4 |
| 2003 | 2 | 2 |
| 2004 | 3 | 6 |
| 2005 | 2 | 0 |
| 2006 | 3 | 1 |
| 2007 | 3 | 4 |
| 2008 | 0 | 2 |
| 2009 | 3 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 3 |
| 2015 | 4 | 3 |
| 2016 | 1 | 2 |
| 2017 | 1 | 3 |
| 2018 | 3 | 0 |
| 2019 | 3 | 2 |
| 2020 | 0 | 3 |
| 2021 | 2 | 0 |
| 2022 | 1 | 3 |
| 2023 | 3 | 6 |
| 2024 | 5 | 3 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Oscillating spindle sander with rotary compartment drum11 Nov 2025US 12,466,020 B1Duro Industries, LLC
- Oscillating device of belt sander3 Dec 2024US 12,157,201 B2
- Material trimming system1 Oct 2024US 12,103,198 B2
- Belt sander assembly7 May 2024US 11,975,418 B2
- Sander apparatus and method26 Mar 2024US 11,938,585 B1Stringtech Workstations Inc.
- Sliding wheel guards for bench grinders14 May 2026US 2026/0131421 A1Duro Industries, LLC
- Adjustable disc sander22 May 2025US 2025/0162099 A1The Kingcraft Machinery Company Limited
- Tray Apparatus19 Dec 2024US 2024/0416555 A1
- Improvements to abrasion power tool apparatus17 Oct 2024US 2024/0342859 A1Power Box AG
- Scarfing machine25 Jan 2024US 2024/0025015 A1Lm Wind Power A/S
Most cited
By later US patents
- Motor driven wood working tool with vacuum feature25US 6,948,412 B2One World Technologies Limited · 2005
- Bench grinder24US 5,525,095 AHand Tools International, Inc. · 1996
- Disc sander24US 6,139,411 ARyobi North America, Inc. · 2000
- Lawn mower blade sharpener apparatus19US 4,936,053 A1990
- Oscillating spindle sander19US 5,402,604 ARyobi Motor Products Corp. · 1995