F02M 19/0221
With a roughened spray stimulating surface or the like
Official title: {with a roughened spray stimulating surface or the like, e.g. sieves near to the nozzle orifice}
F02M19/0221 (With a roughened spray stimulating surface or the like) appears on 2 US grants and 0 published applications in this corpus.
Search patents in F02M- Granted patents
- 2
- Published applications
- 0
- Assignees
- 2
- Inventors
- 2
- Latest grant
- 21 Nov 2000
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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Most cited
By later US patents