Manning Maxwell and Moore Inc
Manning MaActive Patents
0
Total Holdings
14
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3096965A | Ball valve with adjustable seat seals | Expired / Lapsed | 1960-05-13 | 1963-07-09 | 1 | Details |
| US3081883A | Steerable gantry crane | Expired / Lapsed | 1960-08-03 | 1963-03-19 | 2 | Details |
| US3032667A | Motor brake | Expired / Lapsed | 1958-04-03 | 1962-05-01 | 0 | Details |
| US2808484A | Pressure operated switch | Expired / Lapsed | 1952-05-21 | 1957-10-01 | 0 | Details |
| US2654564A | Shuttle valve | Expired / Lapsed | 1949-12-24 | 1953-10-06 | 0 | Details |
| US2593339A | Electronic displacement measuring means | Expired / Lapsed | 1944-09-14 | 1952-04-15 | 0 | Details |
| US2541790A | Dial instrument movement | Expired / Lapsed | 1948-03-23 | 1951-02-13 | 0 | Details |
| US2448403A | Apparatus for maintaining optimum conditions in gaseous med… | Expired / Lapsed | 1943-11-11 | 1948-08-31 | 0 | Details |
| US2430757A | Electrical remote-reading positionindicating apparatus | Expired / Lapsed | 1944-11-14 | 1947-11-11 | 0 | Details |
| US2379417A | Electrical remote-reading positionindicating apparatus | Expired / Lapsed | 1944-02-01 | 1945-07-03 | 0 | Details |
| US2244334A | Pressure responsive instrument | Expired / Lapsed | 1939-12-13 | 1941-06-03 | 0 | Details |
| US2175351A | Condition controller | Expired / Lapsed | 1937-01-21 | 1939-10-10 | 0 | Details |
| US1988183A | Self-locking differential | Expired / Lapsed | 1934-01-03 | 1935-01-15 | 0 | Details |
| US1480155A | Valve-lifting device | Expired / Lapsed | 1922-04-14 | 1924-01-08 | 0 | Details |