USPTO serial 71547245
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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FREDERICK B. ZIESENHEIM
FREDERICK B ZIESENHEIM515 OLIVER BLDG535 SMITHFIELD STPITTSBURGH, PA 15222-2363| Class | Description | Status | First use |
|---|---|---|---|
| 014 | HARD SURFACED METAL ALLOYS, AND PARTICULARLY FOR CHROMIUM STEEL, NICKEL STEEL AND CHROMIUM-NICKEL STEEL ALLOYS IN THE FORM OF CASTINGS, BARS, PLATES, SHEETS AND THE LIKE | EXPIRED | May 29, 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 |
|---|---|---|---|
| Apr 28, 2001 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Mar 19, 1990 | RNL2 | REGISTERED AND RENEWED (SECOND 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. |
| Jan 17, 1990 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Mar 21, 1970 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |