Marathon Corp
Marathon CActive Patents
0
Total Holdings
7
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2642366A | Method of coating sheet material with wax | Expired / Lapsed | 1951-03-23 | 1953-06-16 | 2 | Details |
| US2509616A | Carton | Expired / Lapsed | 1947-11-14 | 1950-05-30 | 0 | Details |
| US2470456A | Tray | Expired / Lapsed | 1947-01-07 | 1949-05-17 | 0 | Details |
| US2415387A | Packaging hygroscopic materials | Expired / Lapsed | 1944-01-24 | 1947-02-04 | 0 | Details |
| US2405451A | Process for producing low molecular weight lignin degradati… | Expired / Lapsed | 1945-01-22 | 1946-08-06 | 0 | Details |
| US2368797A | Package | Expired / Lapsed | 1944-07-21 | 1945-02-06 | 0 | Details |
| US2364009A | Method and means for making bags | Expired / Lapsed | 1942-11-09 | 1944-11-28 | 0 | Details |