C V Hill & Co Inc
C V Hill &Active Patents
0
Total Holdings
8
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2810267A | Refrigerated display case | Expired / Lapsed | 1956-04-16 | 1957-10-22 | 0 | Details |
| US2494480A | Self-service refrigerated case having a defrosting system | Expired / Lapsed | 1946-04-29 | 1950-01-10 | 0 | Details |
| US2425473A | Refrigerated display case | Expired / Lapsed | 1945-07-28 | 1947-08-12 | 0 | Details |
| US2425295A | Refrigerated display case | Expired / Lapsed | 1944-10-05 | 1947-08-12 | 0 | Details |
| US2348988A | Refrigerated case | Expired / Lapsed | 1942-02-05 | 1944-05-16 | 0 | Details |
| US2290647A | Refrigerated display case | Expired / Lapsed | 1941-02-12 | 1942-07-21 | 0 | Details |
| US2198436A | Refrigerated display case | Expired / Lapsed | 1937-12-18 | 1940-04-23 | 0 | Details |
| US1890085A | Defrosting device for refrigerating cases | Expired / Lapsed | 1930-06-09 | 1932-12-06 | 0 | Details |