B24B 27/06
Grinders for cutting-off
B24B27/06 (Grinders for cutting-off) appears on 404 US grants and 409 published applications in this corpus.
Search patents in B24B- Granted patents
- 404
- Published applications
- 409
- Assignees
- 221
- Inventors
- 925
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 9 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 8 | 0 |
| 1990 | 12 | 0 |
| 1991 | 9 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 8 | 4 |
| 2002 | 8 | 9 |
| 2003 | 10 | 10 |
| 2004 | 4 | 4 |
| 2005 | 3 | 5 |
| 2006 | 6 | 10 |
| 2007 | 9 | 9 |
| 2008 | 6 | 5 |
| 2009 | 2 | 13 |
| 2010 | 6 | 13 |
| 2011 | 12 | 21 |
| 2012 | 11 | 26 |
| 2013 | 9 | 18 |
| 2014 | 22 | 23 |
| 2015 | 16 | 28 |
| 2016 | 15 | 20 |
| 2017 | 17 | 17 |
| 2018 | 16 | 22 |
| 2019 | 16 | 28 |
| 2020 | 16 | 19 |
| 2021 | 22 | 17 |
| 2022 | 9 | 20 |
| 2023 | 10 | 17 |
| 2024 | 19 | 18 |
| 2025 | 14 | 16 |
| 2026 | 8 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B24B 27/08Being portable126
- B24B 27/0633Using a cutting wire97
- B24B 27/0683Accessories therefor30
- B24B 27/0675Methods therefor29
- B24B 27/0608Using a saw movable on slideways23
- B24B 27/065The saw being mounted on a pivoting arm20
- B24B 27/0616Using a tool turning around the workpiece16
- B24B 27/0658For cutting workpieces while they are turning about their longitudinal axis10
Recent patents
- Continuous cutting horizontal multi-wire stone cutting machine4 Aug 2026US 12,697,752 B2Rock-It Natural Stone, Inc.
- Chip treating method23 Jun 2026US 12,666,923 B2Disco Corporation
- Grinding tool2 Jun 2026US 12,643,190 B2Makita Corporation
- Walk behind grinding tool with horizontally aligned guides and grinding drum7 Apr 2026US 12,594,639 B2Corning Research & Development Corporation
- Material cutting and grinding device17 Mar 2026US 12,576,472 B2Industrial Technology Research Institute
- Grinding wheel, method for grinding workpiece, and method for manufacturing chip1 Oct 2026US 2026/0295760 A1Disco Corporation
- Square silicon substrate and manufacturing method therefor13 Aug 2026US 2026/0239934 A1Mitsubishi Materials Corporation
- Needle Grinder System30 Jul 2026US 2026/0216835 A1Royal Master Grinders, Inc.
- Cutting apparatus, cutting method, and method for manufacturing cut product30 Jul 2026US 2026/0216919 A1Towa Corporation
- Automated machining tool for removing material from a surface of a wind turbine blade, and method of performing a machining operation on a wind turbine blade9 Jul 2026US 2026/0192415 A1Vestas Wind Systems A/S
Most cited
By later US patents
- Rotary cutting blade control system100US 4,091,698 AWestern Gear Corporation · 1978
- Cut-off machine97US 4,077,161 AWyle Laboratories · 1978
- Oscillatory abrasive cable power saw74US 5,239,978 AThe United States of America as represented by the Secretary of the Navy · 1993
- Device to hold and guide an annular shaped saw blade71US 6,336,273 B12002
- Method of cutting grooves in concrete with a soft concrete saw55US 4,769,201 A1988