Masonite Corp
Masonite CActive Patents
0
Total Holdings
11
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2943466A | Friction clutch sprocket | Expired / Lapsed | 1957-11-25 | 1960-07-05 | 0 | Details |
| US2652599A | Building frame | Expired / Lapsed | 1950-08-05 | 1953-09-22 | 0 | Details |
| US2581222A | Bending process | Expired / Lapsed | 1948-07-19 | 1952-01-01 | 0 | Details |
| US2572869A | Screening apparatus | Expired / Lapsed | 1948-10-11 | 1951-10-30 | 0 | Details |
| US2431353A | Apparatus for bending | Expired / Lapsed | 1944-07-29 | 1947-11-25 | 0 | Details |
| US2356768A | Building construction | Expired / Lapsed | 1942-06-22 | 1944-08-29 | 0 | Details |
| US2324519A | Drying of distended fibrous products | Expired / Lapsed | 1940-08-03 | 1943-07-20 | 0 | Details |
| US2217691A | High temperature ironing of fiber wetlap | Expired / Lapsed | 1939-06-13 | 1940-10-15 | 0 | Details |
| US2120137A | Process of making ligno-cellulose fiber products | Expired / Lapsed | 1932-05-14 | 1938-06-07 | 0 | Details |
| US2080078A | Molding composition and process of making same | Expired / Lapsed | 1935-01-26 | 1937-05-11 | 0 | Details |
| US2046750A | Pressure inversion process of making hard board products | Expired / Lapsed | 1934-04-12 | 1936-07-07 | 0 | Details |