AW Cash Co
AW Cash CoActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2326230A | Furnace regulation | Expired / Lapsed | 1941-09-10 | 1943-08-10 | 0 | Details |
| US2283296A | Valve mechanism | Expired / Lapsed | 1939-01-12 | 1942-05-19 | 0 | Details |
| US2078106A | Valve mechanism | Expired / Lapsed | 1933-08-02 | 1937-04-20 | 0 | Details |
| US1955154A | Valve mechanism | Expired / Lapsed | 1932-11-08 | 1934-04-17 | 0 | Details |
| US1885565A | Fluid pressure actuated control mechanism | Expired / Lapsed | 1930-04-21 | 1932-11-01 | 0 | Details |
| US1515911A | Pressure reducing and regulating valve | Expired / Lapsed | 1922-06-30 | 1924-11-18 | 0 | Details |