USPTO serial 71491966
Reviewed by CopyMark Law Group
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 |
|---|---|---|---|
| 021 | LOUDSPEAKERS AND AMPLIFIERS USED IN PUBLIC ADRESS SYSTEMS AND ALSO APPARATUS FOR INTERCOMMUNICATION BETWEEN ONE MOVING VEHICLE AND ANOTHER AND BETWEEN A MOVING VEHICLE AND A FIXED POINT, SPECIFICALLY TRANSMITTERS, RECEIVERS, MICROPHONES, LOUDSPEAKERS, RELAYS, AND INDICATION LIGHTS, AND PARTS THEREOF, AND FOR ACCESSORIES USED IN CONNECTION THEREWITH | EXPIRED | Nov 3, 1943 |
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 |
|---|---|---|---|
| Apr 7, 1987 | EXRG | EXPIRED SEC. 9 | — |
| Mar 25, 1967 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |