Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2446637A | Method for melting brass chips | Chase Brass and Copper Co Inc | Expired / Lapsed | 1945-11-08 | 1948-08-10 | 1965-11-08 | 0.0 yrs | 0 | |
| US2373774A | Device for injecting viscous materials | Chase Brass and Copper Co Inc | Expired / Lapsed | 1943-08-31 | 1945-04-17 | 1963-08-31 | 0.0 yrs | 0 |