USPTO serial 73003476
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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 |
|---|---|---|---|
| 010 | MEDICAL TELEPHONE MONITORING SYSTEM INCLUDING A TRANSMITTER PROVIDED WITH ELECTRODES FOR ATTACHMENT TO A PATIENT AND A TELEPHONE RECEIVER ADAPTED TO BE CONNECTED TO A DIAGNOSTIC DEVICE, FOR EXAMPLE AN ELECTROCARDIOGRAPH | EXPIRED | Mar 15, 1972 |
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 |
|---|---|---|---|
| Jul 31, 1995 | EXRG | EXPIRED SEC. 9 | — |