USPTO serial 71526231
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 |
|---|---|---|---|
| 026 | HOB TESTING APPARATUS, INCLUDING RECORD SHEETS USED TO RECORD THE EXACT LOCATION OF EACH TOOTH ON A HOB IN RELATION TO ALL OTHER TEETH AND IN RELATION TO A DESIRED THEORETICAL LEAD HELIX FROM WHICH THE MAGNITUDE OF ANY ERRORS ARE MADE VISUALLY APPARENT | EXPIRED | Jun 3, 1947 |
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 3, 1992 | EXRG | EXPIRED SEC. 9 | — |
| Jul 12, 1969 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |