B24B 5/20
Involving grooved abrading blocks
Official title: involving grooved abrading blocks
B24B5/20 (Involving grooved abrading blocks) appears on 3 US grants and 3 published applications in this corpus.
Search patents in B24B- Granted patents
- 3
- Published applications
- 3
- Assignees
- 4
- Inventors
- 20
- Latest grant
- 30 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for producing track ring member, method for producing rolling bearing, method for producing hub unit bearing, and method for producing vehicle30 Jul 2024US 12,048,984 B2Nsk Ltd.
- Manufacturing apparatus for producing a curved contour on at least one end face of a roll and method for producing a curved contour on the at least one end face with the manufacturing apparatus2 Jul 2024US 12,023,780 B2Schaeffler Technologies AG & Co. KG
- Centerless ceramic ferrule grinder25 Mar 1997US 5,613,899 ASouthern Carbide Specialists, Inc.
- Method for producing track ring member, method for producing rolling bearing, method for producing hub unit bearing, and method for producing vehicle31 Mar 2022US 2022/0097195 A1Nsk Ltd.
- Grinding disk kit, grinding equipment and grinding method for finishing rolling surfaces of bearing rollers20 May 2021US 2021/0146494 A1Tianjin University
- Manufacturing apparatus for producing a curved contour on at least one end face of a roll and method for producing a curved contour on the at least one end face with the manufacturing apparatus20 Aug 2020US 2020/0262021 A1Schaeffler Technologies AG & Co. KG
Most cited
By later US patents