USPTO serial 72138087
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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 |
|---|---|---|---|
| 026 | TELEMETRY CHECKOUT EQUIPMENT, DIGITAL TELEMETRY SYSTEMS AND COMPONENTS, AND COMPONENTS FOR DIGITAL SYSTEMS USED IN RANGE INSTRUMENTATIONS FOR USE IN MISSILES, SATELLITES, DATA COLLECTING AND PROCESSING SYSTEMS-NAMELY, BIT SYNCHRONIZER AND DATA REGENERATOR, PATTERN SYNCHRONIZERS, DECOMMUTATION COUNTERS, SERIAL TO PARALLEL CONVERTERS, PARALLEL TO SERIAL CONVERTERS, DIGITAL TO ANALOG CONVERTERS, FORMAT CONTROL BUFFERS, PARALLEL DIGITAL REGISTERS, PARALLEL DATA REGISTERS, BAR GRAPH DISPLAY, BINARY TO BCD CONVERTERS, AND ANALOG TO DIGITAL CONVERTERS | EXPIRED | May 13, 1959 |
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 |
|---|---|---|---|
| Feb 11, 1988 | EXRG | EXPIRED SEC. 9 | — |