JAMES Manufacturing CO
JAMES ManuActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2541665A | Automatic fan damper | Expired / Lapsed | 1948-06-17 | 1951-02-13 | 0 | Details |
| US2363917A | Shelter building | Expired / Lapsed | 1943-11-03 | 1944-11-28 | 0 | Details |
| US2363916A | Knocked down shelter building | Expired / Lapsed | 1942-11-02 | 1944-11-28 | 0 | Details |
| US2354292A | Ventilating system for positive air control in buildings | Expired / Lapsed | 1941-06-23 | 1944-07-25 | 0 | Details |
| US2194878A | Fresh air inlet valve | Expired / Lapsed | 1939-06-08 | 1940-03-26 | 0 | Details |
| US2038008A | Method for dehydration, storage, and maintenance of dehydra… | Expired / Lapsed | 1933-01-07 | 1936-04-21 | 0 | Details |