Industrial Patents Corp
IndustrialActive Patents
0
Total Holdings
16
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2430818A | Meat product and process of making the same | Expired / Lapsed | 1943-08-20 | 1947-11-11 | 0 | Details |
| US2407620A | Switch for trolley rails | Expired / Lapsed | 1944-06-16 | 1946-09-10 | 0 | Details |
| US2392297A | Method of making finely divided gelatin products | Expired / Lapsed | 1942-03-06 | 1946-01-01 | 0 | Details |
| US2389113A | Scale mechanism | Expired / Lapsed | 1942-09-23 | 1945-11-13 | 0 | Details |
| US2381796A | Refrigerator car and method of using | Expired / Lapsed | 1943-06-21 | 1945-08-07 | 0 | Details |
| US2352590A | Smoke oven | Expired / Lapsed | 1940-04-05 | 1944-06-27 | 0 | Details |
| US2346953A | Ham pumping | Expired / Lapsed | 1941-03-24 | 1944-04-18 | 0 | Details |
| US2337666A | Wax coating for storage hams | Expired / Lapsed | 1941-03-24 | 1943-12-28 | 0 | Details |
| US2303010A | Dial scale attachment | Expired / Lapsed | 1939-11-09 | 1942-11-24 | 0 | Details |
| US2258173A | Carcass refrigeration | Expired / Lapsed | 1939-06-09 | 1941-10-07 | 0 | Details |
| US2234686A | Needle and clamp therefor | Expired / Lapsed | 1940-01-02 | 1941-03-11 | 0 | Details |
| US2231954A | Casing treatment | Expired / Lapsed | 1939-05-25 | 1941-02-18 | 0 | Details |
| US2137902A | Quick freezing process | Expired / Lapsed | 1936-11-21 | 1938-11-22 | 0 | Details |
| US2047400A | Slicing machine | Expired / Lapsed | 1935-06-20 | 1936-07-14 | 0 | Details |
| US2043681A | Drier conveyer | Expired / Lapsed | 1933-12-21 | 1936-06-09 | 0 | Details |
| US1976855A | Spacing conveyer | Expired / Lapsed | 1932-11-14 | 1934-10-16 | 0 | Details |