USPTO serial 72172833
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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 |
|---|---|---|---|
| 044 | ELECTROMYOGRAPHS, MUSCLE TRAINERS, NERVE LOCATOR-STIMULATORS, CHRONAXIMETERS, SURGICAL STIMULATORS, INTERNAL CARDIAC DEFIBRILLATORS, AND ITEMS-NAMELY, NEEDLE ELECTRODES, SURFACE ELECTRICAL CABLES CONNECTING THE PATIENT TO THE INSTRUMENT, CAMERA AND TAPE RECORDER ACCESSORIES, HANDBOOKS AND OPERATING MANUALS | EXPIRED | — |
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 |
|---|---|---|---|
| Sep 9, 1984 | EXRG | EXPIRED SEC. 9 | — |