Schutte and Koerting Co
Schutte anActive Patents
0
Total Holdings
11
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2816739A | Tube and tube sheet assembly | Expired / Lapsed | 1954-03-03 | 1957-12-17 | 0 | Details |
| US2260516A | Rotameter | Expired / Lapsed | 1939-06-22 | 1941-10-28 | 0 | Details |
| US1867195A | Heavy duty valve | Expired / Lapsed | 1930-05-14 | 1932-07-12 | 0 | Details |
| US1756444A | Electric heating means | Expired / Lapsed | 1929-02-07 | 1930-04-29 | 0 | Details |
| US1722754A | Trip-valve structure | Expired / Lapsed | 1926-11-23 | 1929-07-30 | 0 | Details |
| US1654551A | Fluid-heating device | Expired / Lapsed | 1924-12-20 | 1928-01-03 | 0 | Details |
| US1151258A | Oil-burner. | Expired / Lapsed | 1911-01-12 | 1915-08-24 | 0 | Details |
| US1118118A | Water-spray nozzle. | Expired / Lapsed | 1914-04-02 | 1914-11-24 | 0 | Details |
| US1070700A | Oil-burner. | Expired / Lapsed | 1912-05-14 | 1913-08-19 | 0 | Details |
| US972846A | Injector. | Expired / Lapsed | 1907-12-16 | 1910-10-18 | 0 | Details |
| US956772A | Valve-operating mechanism. | Expired / Lapsed | 1908-08-22 | 1910-05-03 | 0 | Details |