F41A 7/04
Fluid operated
Official title: fluid operated
F41A7/04 (Fluid operated) appears on 3 US grants and 0 published applications in this corpus.
Search patents in F41A- Granted patents
- 3
- Published applications
- 0
- Assignees
- 2
- Inventors
- 3
- Latest grant
- 6 Sep 1977
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 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