USPTO serial 72240610
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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 | PARTICLE ACCELERATORS OF THE NUCLEAR RADIATION SOURCE TYPE FOR USE IN SCIENTIFIC RESEARCH, AND INDUSTRY, AND TO ACCESSORIES AND AUXILIARY EQUIPMENT THEREFOR-NAMELY, ACTUATORS, BEAM TUBE SUPPORTS, BELLOWS, CHAMBERS, FOCUS RINGS, IONIZATION GAUGES, ADAPTERS, TARGETS, GATE VALVES, VIEWERS, AND UNIONS ADAPTED FOR USE WITH PARTICLE ACCELERATORS | EXPIRED | Mar 14, 1955 |
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 |
|---|---|---|---|
| Mar 13, 1987 | EXRG | EXPIRED SEC. 9 | — |