B23B 29/0346
Boring and facing heads
Official title: {Boring and facing heads}
B23B29/0346 (Boring and facing heads) appears on 3 US grants and 3 published applications in this corpus.
Search patents in B23B- Granted patents
- 3
- Published applications
- 3
- Assignees
- 3
- Inventors
- 6
- Latest grant
- 26 Dec 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
By publication year.
Recent patents
- Skiving Tool6 Aug 2015US 2015/0217353 A1Ecoroll AG Werkzeugtechnik
- Device for drilling or boring openings14 Jun 2012US 2012/0148354 A1
- Apparatus for machining a cylinder bore surface and method of machining the cylinder bore surface using the apparatus3 Nov 2005US 2005/0245178 A1Nissan Motor Co., Ltd.
Most cited
By later US patents