B24B 41/0475
Equipped with oscillating abrasive blocks
Official title: {equipped with oscillating abrasive blocks, e.g. mounted on a rotating head}
B24B41/0475 (Equipped with oscillating abrasive blocks) appears on 28 US grants and 28 published applications in this corpus.
Search patents in B24B- Granted patents
- 28
- Published applications
- 28
- Assignees
- 23
- Inventors
- 66
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 2 | 1 |
| 2017 | 0 | 3 |
| 2018 | 3 | 4 |
| 2019 | 1 | 4 |
| 2020 | 2 | 1 |
| 2021 | 3 | 3 |
| 2022 | 1 | 1 |
| 2023 | 0 | 2 |
| 2024 | 1 | 0 |
| 2025 | 2 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Substrate warpage correction method, computer storage medium, and substrate warpage correction apparatus9 Dec 2025US 12,491,600 B2Tokyo Electron Limited
- Substrate polishing apparatus8 Apr 2025US 12,269,140 B2Samsung Display Co., Ltd.
- Portable power tool16 Jan 2024US 11,872,668 B2Makita Corporation
- Grinding apparatus12 Jul 2022US 11,383,351 B2Disco Corporation
- Multiple nutplate rotary abrasion tool19 Oct 2021US 11,149,778 B2Lockheed Martin Corporation
- Heat dissipation structure for a Grinding machine29 Jan 2026US 2026/0027694 A1Biau Teng Tiger Enterprise Co., Ltd.
- Flexure mounted pad for chemical mechanical polishing22 Jan 2026US 2026/0021554 A1
- Abrasive belt clamp holder used with scroll saw and using method21 Dec 2023US 2023/0405695 A1Weihai Allwin Electrical and Mechanical Tech.Co.,Ltd
- A floor surfacing machine with different drive motors12 Jan 2023US 2023/0011888 A1Husqvarna AB
- Portable power tool20 Jan 2022US 2022/0016738 A1Makita Corporation
Most cited
By later US patents
- Polishing or grinding pad assembly14US 10,244,914 B2Husqvarna Construction Products North America, Inc. · 2019
- Device for the treatment/working of surfaces14US 7,022,004 B22006
- Polishing or grinding pad assembly8US 10,046,438 B2Diamond Tool Supply, Inc. · 2018
- Polishing or grinding pad assembly8US 10,092,159 B2Diamond Tool Supply, Inc. · 2018
- Apparatus of surface grinding of planar member8US 4,969,296 ANippon CMK Corp. · 1990