Celluloid Corp
CelluloidActive Patents
0
Total Holdings
8
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| GB511844A | Improvements in or relating to the manufacture of container… | Expired / Lapsed | 1938-01-24 | — | 0 | Details |
| US2255117A | Method of making boxes | Expired / Lapsed | 1938-04-27 | 1941-09-09 | 0 | Details |
| US2255116A | Apparatus for making boxes | Expired / Lapsed | 1937-01-21 | 1941-09-09 | 0 | Details |
| US2237336A | Pumping or compressing of gases | Expired / Lapsed | 1936-04-22 | 1941-04-08 | 0 | Details |
| US2085528A | Preparation of coloring compositions | Expired / Lapsed | 1934-11-09 | 1937-06-29 | 0 | Details |
| US2025568A | Article and material containing organic derivatives of cell… | Expired / Lapsed | 1935-05-02 | 1935-12-24 | 0 | Details |
| US2020684A | Decorative foil | Expired / Lapsed | 1931-07-06 | 1935-11-12 | 0 | Details |
| US1920118A | Apparatus for making flowed films and sheets | Expired / Lapsed | 1928-07-19 | 1933-07-25 | 0 | Details |