USPTO serial 73079128
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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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| Class | Description | Status | First use |
|---|---|---|---|
| 011 | FILTER ELEMENTS FOR REMOVAL OF CONTAMINANTS FROM LUBRICATING OILS, FUELS AND SOLVENTS IN INDUSTRIAL APPLICATIONS, PARTICULARLY IN STEEL MILLS, PAPER MILLS, METAL WORKING PLANTS, REFINERIES, PIPE LINES, FUEL STORAGE FACILITIES, AIRPORTS AND MARINE VESSELS | EXPIRED | Jan 15, 1976 |
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 13, 1998 | EXRG | EXPIRED SEC. 9 | — |
| Aug 23, 1982 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |