F02M 17/46
With down- draught
Official title: with down- draught
F02M17/46 (With down- draught) appears on 3 US grants and 1 published applications in this corpus.
Search patents in F02M- Granted patents
- 3
- Published applications
- 1
- Assignees
- 0
- Inventors
- 4
- Latest grant
- 24 Feb 2015
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| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
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