Patent Explorer
Browse, filter, and analyze 4 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2525020A | Explosive testing apparatus | Federal Cartridge Corp | Expired / Lapsed | 1945-01-20 | 1950-10-10 | 1965-01-20 | 0.0 yrs | 0 | |
| US2442690A | Photoelectric inspection device | Federal Cartridge Corp | Expired / Lapsed | 1943-09-06 | 1948-06-01 | 1963-09-06 | 0.0 yrs | 0 | |
| US2413144A | Method of finishing containers impregnated with wax | Federal Cartridge Corp | Expired / Lapsed | 1944-08-22 | 1946-12-24 | 1964-08-22 | 0.0 yrs | 0 | |
| US2411042A | Machine for dewaxing and lacquering paper shotgun shell cartridges | Federal Cartridge Corp | Expired / Lapsed | 1944-09-16 | 1946-11-12 | 1964-09-16 | 0.0 yrs | 0 |