Dole Refrigerating Co
Dole RefriActive Patents
0
Total Holdings
7
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2701455A | Heated plate unit for defrosting systems | Expired / Lapsed | 1952-07-23 | 1955-02-08 | 0 | Details |
| US2638754A | Refrigerant plate | Expired / Lapsed | 1949-03-02 | 1953-05-19 | 0 | Details |
| US2523957A | Transportation refrigeration unit | Expired / Lapsed | 1947-01-18 | 1950-09-26 | 0 | Details |
| US2327355A | Soda fountain | Expired / Lapsed | 1940-10-30 | 1943-08-24 | 0 | Details |
| US2271648A | Liquid cooling device | Expired / Lapsed | 1937-05-28 | 1942-02-03 | 0 | Details |
| US2231012A | Cooling apparatus | Expired / Lapsed | 1938-12-23 | 1941-02-11 | 0 | Details |
| US2217702A | Cooling method and apparatus | Expired / Lapsed | 1936-01-02 | 1940-10-15 | 0 | Details |