GRAPHIC ARTS RES FOUNDATION IN
GRAPHIC ARActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2966836A | Type composing apparatus | Expired / Lapsed | 1959-02-24 | 1961-01-03 | 0 | Details |
| US2933990A | Spacing device | Expired / Lapsed | 1956-06-08 | 1960-04-26 | 0 | Details |
| US2775172A | Photographic type composing apparatus | Expired / Lapsed | 1952-08-26 | 1956-12-25 | 0 | Details |
| US2765895A | Register for type composing apparatus | Expired / Lapsed | 1953-01-08 | 1956-10-09 | 0 | Details |
| US2682814A | Photocomposing apparatus | Expired / Lapsed | 1949-01-12 | 1954-07-06 | 0 | Details |
| US2670665A | Optical system for photographic composing apparatus | Expired / Lapsed | 1950-03-10 | 1954-03-02 | 0 | Details |