B24B 7/186
With disc-type tools
Official title: {with disc-type tools}
B24B7/186 (With disc-type tools) appears on 258 US grants and 314 published applications in this corpus.
Search patents in B24B- Granted patents
- 258
- Published applications
- 314
- Assignees
- 156
- Inventors
- 464
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 8 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 6 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 1 |
| 2002 | 6 | 3 |
| 2003 | 4 | 8 |
| 2004 | 7 | 5 |
| 2005 | 4 | 12 |
| 2006 | 11 | 10 |
| 2007 | 10 | 15 |
| 2008 | 8 | 13 |
| 2009 | 5 | 16 |
| 2010 | 7 | 20 |
| 2011 | 8 | 12 |
| 2012 | 11 | 3 |
| 2013 | 8 | 15 |
| 2014 | 7 | 9 |
| 2015 | 8 | 11 |
| 2016 | 7 | 11 |
| 2017 | 9 | 17 |
| 2018 | 11 | 17 |
| 2019 | 15 | 26 |
| 2020 | 10 | 16 |
| 2021 | 12 | 13 |
| 2022 | 9 | 10 |
| 2023 | 10 | 20 |
| 2024 | 4 | 17 |
| 2025 | 15 | 7 |
| 2026 | 3 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sanding tool with intermediate adapter pad28 Apr 2026US 12,611,748 B2Full Circle International, Inc.
- Surface processing device and methods of use thereof7 Apr 2026US 12,594,638 B2Wagman Metal Products, Inc.
- Device and method for processing a surface3 Feb 2026US 12,540,445 B2Art En Reno Bvba
- Wet/dry concrete grinder/polisher with removable/attachable slurry/dust collection accessories25 Nov 2025US 12,479,059 B2
- Floor treatment machine11 Nov 2025US 12,465,185 B2Numatic International Limited
- Dustproof structure for wall polisher2 Jul 2026US 2026/0183887 A1Shenzhen Huikaida Technology Co., Ltd
- Floor treatment assembly for floor surface machine2 Jul 2026US 2026/0183888 A1The Malish Corporation
- Multi-bearing grinding device and coffee machine25 Jun 2026US 2026/0175345 A1
- Equipment for dry polishing and grinding operations16 Apr 2026US 2026/0102866 A1Husqvarna AB
- Grinding robot for grinding a surface with a grinding device12 Mar 2026US 2026/0070228 A1JÖST GmbH
Most cited
By later US patents
- Stone polishing apparatus and method66US 5,605,493 AClarke Industries, Inc. · 1997
- Combination of cleaning pads, cleaning pad mounting members and a base member for a rotary cleaning machine55US 5,054,245 AThe Butcher Company · 1991
- Multidisc floor grinder55US 6,238,277 B12001
- Wood floor sanding machine44US 7,261,623 B1Onfloor Technologies, L.L.C. · 2007
- Floor polishing machine42US 4,731,956 AAdvance Machine Company · 1988