Celluloid Corp
CelluloidActive Patents
0
Total Holdings
15
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 |
| GB377162A | Improvements in or relating to the manufacture of filling m… | Expired / Lapsed | 1931-01-12 | — | 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 |
| US2160177A | Apparatus for carrying out chemical reactions | Expired / Lapsed | 1936-06-18 | 1939-05-30 | 0 | Details |
| US2141752A | Transparent container | Expired / Lapsed | 1935-02-16 | 1938-12-27 | 0 | Details |
| US2108022A | Tube of thermoplastic derivatives of cellulose | Expired / Lapsed | 1936-07-08 | 1938-02-08 | 0 | Details |
| US2085528A | Preparation of coloring compositions | Expired / Lapsed | 1934-11-09 | 1937-06-29 | 0 | Details |
| US2070023A | Process of embossing or decorating cellulosic plastics | Expired / Lapsed | 1930-02-19 | 1937-02-09 | 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 |
| US1974441A | Process and apparatus for electroplating | Expired / Lapsed | 1929-10-09 | 1934-09-25 | 0 | Details |
| US1920118A | Apparatus for making flowed films and sheets | Expired / Lapsed | 1928-07-19 | 1933-07-25 | 0 | Details |
| US1875665A | Support for optical micrometers | Expired / Lapsed | 1928-06-25 | 1932-09-06 | 0 | Details |