Malleable Iron Fittings Co
MalleableActive Patents
0
Total Holdings
8
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2327307A | Clamp for guy wires and the like | Expired / Lapsed | 1942-07-18 | 1943-08-17 | 0 | Details |
| US2222031A | Oil burner | Expired / Lapsed | 1939-06-01 | 1940-11-19 | 0 | Details |
| US1820320A | Vibrator | Expired / Lapsed | 1930-04-04 | 1931-08-25 | 0 | Details |
| US1820676A | Apparatus for vibrating objects | Expired / Lapsed | 1930-02-07 | 1931-08-25 | 0 | Details |
| US1761508A | Mount for metal poles | Expired / Lapsed | 1929-03-20 | 1930-06-03 | 0 | Details |
| US1761507A | Mount for steel poles | Expired / Lapsed | 1929-03-08 | 1930-06-03 | 0 | Details |
| US1713551A | Percussion tool | Expired / Lapsed | 1925-07-24 | 1929-05-21 | 0 | Details |
| US1415467A | Cleaning device | Expired / Lapsed | 1918-07-01 | 1922-05-09 | 0 | Details |