B24B 33/055
Designed for working plane surfaces
Official title: designed for working plane surfaces
B24B33/055 (Designed for working plane surfaces) appears on 3 US grants and 2 published applications in this corpus.
Search patents in B24B- Granted patents
- 3
- Published applications
- 2
- Assignees
- 5
- Inventors
- 12
- Latest grant
- 26 Feb 2002
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 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 | 0 |
| 2021 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Abrasive machine26 Feb 2002US 6,350,187 B2Lidkoping Machine Tools AB
- Device for grinding an end face, especially an annular surface at the edge of a workpiece bore31 Jul 2001US 6,267,653 B1Maschinenfabrik Gehring GmbH & Co.
- Device for microfinishing both sides of a workpiece24 Feb 1998US 5,720,652 ASupfina Grieshaber GmbH & Co. KG
Most cited
By later US patents