Patent US2575792A successfully refreshed from Google Patents.
Compule Corp
Compule CoActive Patents
0
Total Holdings
8
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2724385A | Ointment depositors | Expired / Lapsed | 1953-01-19 | 1955-11-22 | 2 | Details |
| US2722257A | Sampling tube equipment | Expired / Lapsed | 1953-02-12 | 1955-11-01 | 0 | Details |
| US2695614A | Plural-compartment admixing vial | Expired / Lapsed | 1952-12-10 | 1954-11-30 | 0 | Details |
| US2693184A | Hypodermic syringe and aspirating ampoule thereof | Expired / Lapsed | 1951-12-01 | 1954-11-02 | 0 | Details |
| US2693183A | Hypodermic syringe blood telltale | Expired / Lapsed | 1951-10-10 | 1954-11-02 | 0 | Details |
| US2688325A | Piston plug withdrawal limiting means for hypodermic syring… | Expired / Lapsed | 1952-09-12 | 1954-09-07 | 0 | Details |
| US2665690A | Plural-compartment admixing container or vial | Expired / Lapsed | 1950-09-29 | 1954-01-12 | 0 | Details |
| US2625157A | Single dosage disposable hypodermic syringe ampoule and ass… | Expired / Lapsed | 1950-12-22 | 1953-01-13 | 0 | Details |