USPTO serial 72453599
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 | INDUSTRIAL AND MUNICIPAL FLUID FLOW MEASURING AND CONTROL EQUIPMENT AND SYSTEMS-NAMELY, PUMP AND VALVE CONTROLLERS; FLUID PRESSURE, FLOW AND LEVEL SENSORS; RELAY ASSEMBLIES; SIGNAL TRANSMITTERS, TELEMETRY AND RECEIVERS; FLOW CONTROLLERS AND PROGRAMMERS; FLOW ALARMS; RECORDERS; INDICATORS; FLOWMETERS; TIMERS; TOTALIZERS; PLANT AND PROCESS CONTROL AND SAMPLING SYSTEMS; AND ANALYTICAL, RECORDING AND INDICATING INSTRUMENTS AND APPARATUS-NAMELY, MICROCOULOMETERS, GAS CHROMATOGRAPHS, POWER CONTROL UNITS, TITRATION CELLS, SAMPLE INLET/COMBUSTION UNITS, ELECTRODE PLATING UNITS, LABORATORY GLASSWARE, GAS DETECTORS, TEMPERATURE CONTROLLERS, AND ELECTROMETERS; AND PARTS THEREOF | EXPIRED | Jul 30, 1971 |
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 |
|---|---|---|---|
| Nov 6, 1995 | EXRG | EXPIRED SEC. 9 | — |
| Mar 23, 1981 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |