USPTO serial 72346325
Reviewed by CopyMark Law Group
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
| Class | Description | Status | First use |
|---|---|---|---|
| 021 | SWEEP GENERATORS, OSCILLATORS, LOGARITHMIC AMPLIFIER DETECTORS, AMPLIFIERS, LOWPASS FILTERS, BANDPASS FILTERS, TUNABLE BANDPASS FILETERS, IMPEDANCE COMPARATORS, COAXIAL TERMINATIONS, COAXIAL MISMATCHES, ATTENUATORS, DETEC TORS FOR PROVIDING A DC OUTPUT VOLTAGE PROPORTIONAL TO THE INPUT RF ENERGY AND IMPEDANCE TRANSFORMERS | EXPIRED | Apr 30, 1969 |
| 026 | SIGHAL GENERATORS, MARKER GENERATORS AND VSWR INDICATORS | EXPIRED | May 3, 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 | — |
| Jun 4, 1979 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |