VITARAMA CORP
VITARAMA CActive Patents
0
Total Holdings
8
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2747456A | Automatic magnification control for projector | Expired / Lapsed | 1951-04-06 | 1956-05-29 | 0 | Details |
| US2596746A | Panoramic camera with stationary film | Expired / Lapsed | 1949-07-12 | 1952-05-13 | 0 | Details |
| US2583030A | Parallax correction for multilens cameras | Expired / Lapsed | 1948-10-09 | 1952-01-22 | 0 | Details |
| US2544116A | Masking of marginal edges of overlapping images of mosaic p… | Expired / Lapsed | 1948-01-08 | 1951-03-06 | 0 | Details |
| US2503083A | Apparatus for controlling picture displays from sound recor… | Expired / Lapsed | 1947-02-15 | 1950-04-04 | 0 | Details |
| US2475439A | Sound reproduction accompanied by pictures | Expired / Lapsed | 1947-03-31 | 1949-07-05 | 0 | Details |
| US2470592A | Control band for gunnery training apparatus | Expired / Lapsed | 1944-05-20 | 1949-05-17 | 0 | Details |
| US2406574A | Gunnery training | Expired / Lapsed | 1941-10-17 | 1946-08-27 | 0 | Details |