USPTO serial 72371730
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This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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| Class | Description | Status | First use |
|---|---|---|---|
| 018 | CHEMICAL COMPOUNDS, COMPOSITIONS, AND PREPARATIONS, PARTICULARLY FOR USE AS BLOOD PLASMA SUBSTITUTES OR EXTENDERS, AND FOR USE AS EXTENDERS, DILUENTS, ADJUVANTS, PROTECTIVE COLLOIDS, OR AQUEOUS SUSPENSION MEDIA IN THERAPEUTIC AGENTS AND COMPOSITIONS IN THE FORM OF SOLUTIONS, POWDERS, TABLETS, CAPSULES, AND THE LIKE FOR TOPICAL, ORAL, AND PARENTERAL OR OTHER INTERNAL USE | EXPIRED | Feb 1, 1954 |
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
| Date | Code | Event | What it means |
|---|---|---|---|
| Apr 5, 1993 | EXRG | EXPIRED SEC. 9 | — |
| Jan 30, 1979 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |