Modern Plastic Machinery Corp
Modern PlaActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3031332A | Method of coating polyethylene with saran | Expired / Lapsed | 1959-07-30 | 1962-04-24 | 2 | Details |
| US2864755A | Method and apparatus for the treatment of plastic materials | Expired / Lapsed | 1957-01-10 | 1958-12-16 | 2 | Details |
| US2864756A | Method and apparatus for the treatment of plastic materials | Expired / Lapsed | 1955-06-08 | 1958-12-16 | 2 | Details |
| US2628386A | Web extrusion die | Expired / Lapsed | 1952-04-29 | 1953-02-17 | 0 | Details |
| US2461855A | Traverse feed control means | Expired / Lapsed | 1947-08-30 | 1949-02-15 | 0 | Details |
| US2433937A | Machine for making sheets of extruded plastics | Expired / Lapsed | 1945-10-25 | 1948-01-06 | 0 | Details |