USPTO serial 73151571
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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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WILLIAM C. NORVELL, JR.
WILLIAM C NORVELL JR NORVELL AND ASSOCIATES6363 WOODWAY, STE 275HOUSTON, TX 77057UNITED STATES| Class | Description | Status | First use |
|---|---|---|---|
| 001 | CHEMICAL FOR WELL AND RELATED TUBING TO INHIBIT AND PROTECT AGAINST CORROSION DURING THE DRILLING, COMPLETION OR WORKOVER OF SUBTERRANEAN OIL OR GAS WELL | EXPIRED | Feb 24, 1977 |
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 15, 2000 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Jan 24, 1985 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Sep 13, 1984 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |