USPTO serial 72221364
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 | AMPLIFIERS * - * NAMELY, [ VACUUM TUBE AMPLIFIERS, TRANSISTOR AMPLIFIERS ] * ; * [ , MAGNETIC AMPLIFIERS; RELAYS, INVERTERS, ] MAGNETIC PICK-UPS AND CONNECTING CABLES THEREFOR [ : ] * ; * [ RECTIFIER-TYPE DIRECT CURRENT POWER SUPPLIES; AND ] ELECTRONIC EQUIPMENT FOR DETECTING THE OCCURRENCE OR NON-OCCURENCE OF EVENTS IN THE OPERATION OF AUTOMATIC MACHINERY, AND GIVING AN ALARM OR STOPPING THE MACHINES ON OCCURRENCE OF A MALFUNCTION | EXPIRED | May 5, 1965 |
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, 2001 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Feb 3, 1992 | PRA7 | REGISTERED - SEC. 7 REQUEST ABANDONED | — |
| Jun 26, 1991 | PRAM | POST REGISTRATION ACTION MAILED - SEC. 7 | — |
| Jan 31, 1991 | 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. |
| Dec 21, 1990 | AMD7 | SEC 7 REQUEST FILED | — |
| Dec 21, 1990 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Dec 21, 1990 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Mar 18, 1986 | A7OK | AMENDMENT UNDER SECTION 7 - PROCESSED | — |
| Jan 2, 1986 | AMD7 | SEC 7 REQUEST FILED | — |
| Jul 27, 1981 | 15AK | REGISTERED - SEC. 15 ACKNOWLEDGED | — |