USPTO serial 72406378
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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SAN DIEGO, CA
SAN DIEGO, CA
| Class | Description | Status | First use |
|---|---|---|---|
| 026 | FUNCTION GENERATORS, PHASE METERS, MULTIMETERS (CONSTITUTING A COMBINATION OF VOLTMETERS, OHMMETERS AND FREQUENCY METERS), SWEEP GENERATORS, ATTENUATORS, DETECTORS AND AUDIO RESPONSE SYSTEMS FOR USE WITH COMPUTERS-NAMELY, TOUCH TONE TRANSMITTERS, RECEIVERS, CONCENTRATORS AND LOCAL AND REMOTE AUDIO RESPONSE SYSTEMS FOR USE WITH COMPUTERS TO TRANSMIT INFORMATION THROUGH TELEPHONE LINES, TRANSMISSION TEST SYSTEM FOR GENERATING AND DISPLAYING SIGNAL RESPONSE IN COMMUNICATIONS LINES | EXPIRED | May 17, 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 |
|---|---|---|---|
| Dec 11, 2006 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Aug 14, 2004 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Feb 7, 1994 | RNL1 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Nov 8, 1993 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Jan 7, 1980 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |