USPTO serial 72400446
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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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LONG ISLAND CITY, NY
| Class | Description | Status | First use |
|---|---|---|---|
| 021 | AUDIO-VISUAL COMMUNICATION SYSTEM FOR HOSPITALS, NURSING HOMES, AND THE LIKE, WHICH ALLOWS PATIENTS TO CALL NURSES AND PROVIDES FOR TWO-WAY COMMUNICATION BETWEEN NURSES AND THE PATIENT'S ROOM, AND THE PIPING IN OF RADIO AND TV PROGRAMS TO PATIENTS; AND COMPONENTS FOR SUCH SYSTEM | EXPIRED | Nov 14, 1969 |
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 |
|---|---|---|---|
| Oct 25, 1993 | EXRG | EXPIRED SEC. 9 | — |
| Jan 2, 1987 | CMMP | MISCELLANEOUS PAPER | — |
| Apr 23, 1979 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |