Patent Explorer
Browse, filter, and analyze 3 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2776073A | Clearing wheel mechanisms | Waterbury Farrel Foundry and Machine Co | Expired / Lapsed | 1952-09-03 | 1957-01-01 | 1972-09-03 | 0.0 yrs | 0 | |
| US2244817A | Feed mechanism | Waterbury Farrel Foundry and Machine Co | Expired / Lapsed | 1938-07-21 | 1941-06-10 | 1958-07-21 | 0.0 yrs | 0 | |
| US1602334A | Loading machine | Waterbury Farrel Foundry and Machine Co | Expired / Lapsed | 1926-02-09 | 1926-10-05 | 1946-02-09 | 0.0 yrs | 0 |