B23K 9/203
Of cooling fins
Official title: {of cooling fins}
B23K9/203 (Of cooling fins) appears on 3 US grants and 0 published applications in this corpus.
Search patents in B23K- Granted patents
- 3
- Published applications
- 0
- Assignees
- 1
- Inventors
- 2
- Latest grant
- 10 May 1983
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
No published applications in this class yet.
Most cited
By later US patents