USPTO serial 72447547
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 | ELECTRICAL DEVICES FOR USE IN OR WITH TELEPHONE AND SIMILAR COMMUNICATIONS SYSTEMS-NAMELY, MULTI-FREQUENCY TONE ADAPTION AND CONVERSION APPARATUS FOR ADDING MULTI-FREQUENCY TONE CAPABILITY TO ROTARY DIAL TELEPHONE SYSTEMS OR PARTS THEREOF, MULTI-FREQUENCY TONE RECEIVERS, MULTI-FREQUENCY TONE GENERATORS, KEY SYSTEM TONE INTERCOMS, MULTI-FREQUENCY TONE AMPLIFIERS, VOICE OPERATED SWITCHES, AND SERVICE OBSERVING SYSTEM | EXPIRED | Nov 17, 1972 |
| 026 | MULTI-FREQUENCY TONE TEST SETS | EXPIRED | Jan 19, 1973 |
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 |
|---|---|---|---|
| Jul 23, 2008 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Feb 18, 2006 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Oct 5, 1995 | 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. |
| Aug 10, 1995 | A7OK | AMENDMENT UNDER SECTION 7 - PROCESSED | — |
| Apr 6, 1995 | AMD7 | SEC 7 REQUEST FILED | — |
| Apr 6, 1995 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Aug 4, 1980 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |