Cochrane Corp
Cochrane CActive Patents
0
Total Holdings
8
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2627372A | Averaging device | Expired / Lapsed | 1944-03-24 | 1953-02-03 | 0 | Details |
| US2359927A | Liquid meter | Expired / Lapsed | 1943-01-22 | 1944-10-10 | 0 | Details |
| US2210151A | Water purifying and degasifying apparatus | Expired / Lapsed | 1938-08-11 | 1940-08-06 | 0 | Details |
| US2142515A | Water softening system | Expired / Lapsed | 1935-05-23 | 1939-01-03 | 0 | Details |
| US1794841A | Filtration system | Expired / Lapsed | 1924-01-11 | 1931-03-03 | 0 | Details |
| US1671106A | Flow meter | Expired / Lapsed | 1923-04-28 | 1928-05-29 | 0 | Details |
| US1596423A | Water-deaerating apparatus | Expired / Lapsed | 1921-12-19 | 1926-08-17 | 0 | Details |
| US1556098A | Water deaeration | Expired / Lapsed | 1922-11-21 | 1925-10-06 | 0 | Details |