USPTO serial 72152137
Reviewed by CopyMark Law Group
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 |
|---|---|---|---|
| 026 | UNDERWATER TESTING EQUIPMENT, AND COMPONENTS THEREOF; CHEMICAL PLANT AND LABORATORY EQUIPMENT; NUCLEAR RADIATION MEASURING INSTRUMENTS AND MONITORS; PHARMACEUTICAL FILLING EQUIPMENT; PH METERS; DIELECTRIC MEASURING APPARATUS; MOISTURE DETERMINING EQUIPMENT; CONDUCTIVITY METERS; HYDROMETERS; THERMOMETERS; RECORDING TRANSMISSOMETERS; CURRENT METERS; HERMETIC SEALS; AND MERCURY SWITCHES | EXPIRED | Nov 1, 1961 |
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 |
|---|---|---|---|
| Jun 23, 1985 | EXRG | EXPIRED SEC. 9 | — |