USPTO serial 72329756
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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CAMBRIDGE, GB
| Class | Description | Status | First use |
|---|---|---|---|
| 021 | FIXED, MOBILE AND PORTABLE RADIOTELEPHONE EQUIPMENT, BOTH REMOTE AND EXTENSION CONTROLLED-NAMELY, RADIO TELEPHONES, BASE STATIONS, TRANSMITTERS AND RECEIVERS FOR BOTH RADIO AND MICROWAVE FREQUENCIES, LINK TRANSMITTERS, LINK RECEIVERS, ANCILLARY EQUIPMENT FOR LINK USE, REMOTE CONTROL EOUIPMENT, AMPLIFIERS, CONVERTORS, POWER SUPPLY UNITS, LOUD HAILERS, BATTERY CHARGERS, UNIT CHARGERS, GENERATORS, RADIO CONCENTRATORS, MARKER BEACONS, SIGNALLING ADAPTOR PANELS, AUTOMATIC STATION SELECTORS, DATA MODEMS, ON-FREQUENCY REPEATERS, PAGING DEVICES, AND SELECTIVE CALLING DEVICES | 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 |
|---|---|---|---|
| Nov 4, 1992 | EXRG | EXPIRED SEC. 9 | — |
| May 9, 1977 | 8.OK | REGISTERED - SEC. 8 (6-YR) ACCEPTED | The USPTO accepted your Section 8 declaration showing the mark is still in use in commerce (or excusable nonuse). This satisfies the six-year maintenance requirement and keeps the registration active until the next renewal deadline. |