B23B 31/16225
With a centre
Official title: {with a centre}
B23B31/16225 (With a centre) appears on 3 US grants and 3 published applications in this corpus.
Search patents in B23B- Granted patents
- 3
- Published applications
- 3
- Assignees
- 1
- Inventors
- 4
- Latest grant
- 7 Feb 2017
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| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
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| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
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| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
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