Standard Coil Products Co Inc
Standard CActive Patents
0
Total Holdings
7
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2922881A | Manual control having rotatable and tiltable stepped cam fo… | Expired / Lapsed | 1955-04-18 | 1960-01-26 | 0 | Details |
| US2826687A | Frequency selector | Expired / Lapsed | 1954-08-16 | 1958-03-11 | 0 | Details |
| US2777039A | Resistor elements adapted for use in connection with printe… | Expired / Lapsed | 1954-06-29 | 1957-01-08 | 0 | Details |
| US2769119A | Printed circuits | Expired / Lapsed | 1951-02-28 | 1956-10-30 | 0 | Details |
| US2748375A | Calibration device | Expired / Lapsed | 1952-06-21 | 1956-05-29 | 0 | Details |
| US2543560A | Means for varying the inductive reactance of electrical cir… | Expired / Lapsed | 1950-05-11 | 1951-02-27 | 0 | Details |
| US2496183A | Circuit component selecting unit | Expired / Lapsed | 1948-07-23 | 1950-01-31 | 0 | Details |