Patent Explorer
Browse, filter, and analyze 3 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2662665A | Controlling apparatus | OMEGA MACHINE Co | Expired / Lapsed | 1951-10-23 | 1953-12-15 | 1971-10-23 | 0.0 yrs | 0 | |
| US2637434A | Belt type gravimetric feeder | OMEGA MACHINE Co | Expired / Lapsed | 1946-07-03 | 1953-05-05 | 1966-07-03 | 0.0 yrs | 0 | |
| US2404231A | Variable-speed transmission | OMEGA MACHINE Co | Expired / Lapsed | 1943-08-26 | 1946-07-16 | 1963-08-26 | 0.0 yrs | 0 |