B24D 7/00
Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting
Official title: Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
B24D7/00 (Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting) appears on 875 US grants and 807 published applications in this corpus.
Search patents in B24D- Granted patents
- 875
- Published applications
- 807
- Assignees
- 467
- Inventors
- 1,788
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 6 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 7 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 7 | 0 |
| 1985 | 5 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 6 | 0 |
| 1989 | 11 | 0 |
| 1990 | 15 | 0 |
| 1991 | 13 | 0 |
| 1992 | 10 | 0 |
| 1993 | 10 | 0 |
| 1994 | 14 | 0 |
| 1995 | 16 | 0 |
| 1996 | 20 | 0 |
| 1997 | 25 | 0 |
| 1998 | 12 | 0 |
| 1999 | 32 | 0 |
| 2000 | 39 | 0 |
| 2001 | 44 | 10 |
| 2002 | 35 | 22 |
| 2003 | 26 | 43 |
| 2004 | 29 | 29 |
| 2005 | 28 | 28 |
| 2006 | 25 | 34 |
| 2007 | 27 | 39 |
| 2008 | 20 | 31 |
| 2009 | 18 | 29 |
| 2010 | 17 | 34 |
| 2011 | 13 | 29 |
| 2012 | 20 | 28 |
| 2013 | 21 | 21 |
| 2014 | 16 | 31 |
| 2015 | 17 | 36 |
| 2016 | 23 | 34 |
| 2017 | 28 | 34 |
| 2018 | 26 | 44 |
| 2019 | 37 | 50 |
| 2020 | 21 | 39 |
| 2021 | 23 | 31 |
| 2022 | 18 | 33 |
| 2023 | 17 | 30 |
| 2024 | 11 | 30 |
| 2025 | 21 | 22 |
| 2026 | 12 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B24D 7/06Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting235
- B24D 7/18Wheels of special form174
- B24D 7/16Bushings141
- B24D 7/02Wheels in one piece121
- B24D 7/14Zonally-graded wheels113
- B24D 7/12Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting82
- B24D 7/10Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting76
- B24D 7/005Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting4
Recent patents
- Multi-pattern in-pad surface for polish rate control22 Sep 2026US 12,741,357 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Machining tool for grinding a workpiece1 Sep 2026US 12,722,252 B2Comadur SA
- Machining segment for a machining tool25 Aug 2026US 12,715,160 B2Hilti Aktiengesellschaft
- Processing apparatus16 Jun 2026US 12,654,279 B2Disco Corporation
- Grinding tool for grinding buttons on a rock drill bit2 Jun 2026US 12,643,158 B2C.M.E. Blasting & Mining Equipment Ltd.
- A holding device for abrasive strips and use of a holding device27 Aug 2026US 2026/0249427 A1Flex Trim A/S
- U-shaped cutting segments for abrasive cutting tools27 Aug 2026US 2026/0249516 A1Husqvarna AB
- Abrasive article6 Aug 2026US 2026/0225208 A13M Innovative Properties Company
- Diamond grinding wheel23 Jul 2026US 2026/0208314 A1Tecno Diamant Diamanti Industriali S.R.L.
- Floor treatment assembly for floor surface machine2 Jul 2026US 2026/0183888 A1The Malish Corporation
Most cited
By later US patents
- In-situ endpoint detection and process monitoring method and apparatus for chemical-mechanical polishing472US 5,433,651 AInternational Business Machines Corporation · 1995
- Polishing method251US 5,609,511 AHitachi, Ltd. · 1997
- Method and apparatus for measuring substrate layer thickness during chemical mechanical polishing180US 6,159,073 AAPPLIED Materials.Inc. · 2000
- Coated abrasive article167US 5,669,941 AMinnesota Mining and Manufacturing Company · 1997
- Grinding tool154US 4,037,367 A1977