USPTO serial 72182699
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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 | CLOSED CIRCULATING, FREEZING OR COOLING SYSTEMS TO AND FROM PATIENTS FOR USE DURING SURGICAL OPERATIONS, HYPOTHERMIA SYSTEMS TO ASSIST IN LOCALIZED COOLING ON PATIENT FOR MEDICAL OR SURGICAL USE, AND MEDICAL INSTRUMENT STERILIZATION EQUIPMENT FOR THE MEDICAL AND SURGICAL FIELD | EXPIRED | Feb 28, 1963 |
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 |
|---|---|---|---|
| Jan 18, 1989 | EXRG | EXPIRED SEC. 9 | — |