USPTO serial 73057260
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This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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CH-1701 FRIBOURG, CH
| Class | Description | Status | First use |
|---|---|---|---|
| 007 | MACHINE HAVING MECHANICAL, HYDRAULIC, AND ELECTRICAL COMPONENTS FOR MAKING HELICAL LOCK AND SEAM METAL TUBES | EXPIRED | Oct 13, 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 9, 1997 | EXRG | EXPIRED SEC. 9 | — |