B21C 3/10
With hydraulic forces acting immediately on work
Official title: with hydraulic forces acting immediately on work
B21C3/10 (With hydraulic forces acting immediately on work) appears on 3 US grants and 0 published applications in this corpus.
Search patents in B21C- Granted patents
- 3
- Published applications
- 0
- Assignees
- 3
- Inventors
- 6
- Latest grant
- 29 Oct 1985
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for reducing the section of elongated components29 Oct 1985US 4,549,421 ANational Research Development Corporation
- Hydrostatic assist during rolling of cast metal15 May 1984US 4,448,052 ASouthwire Company
- Hydrodynamic drawing of multiple gauge metal strip5 Apr 1977US 4,015,459 AOlin Corporation
No published applications in this class yet.
Most cited
By later US patents