USPTO serial 71651909
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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 |
|---|---|---|---|
| 100 | DESIGN AND ENGINEERING OF PLANT EQUIPMENT AND BUILDINGS FOR THE PETROLEUM AND NATURAL GAS REFINING AND TREATING INDUSTRIES, ALSO FOR THE CHEMICAL AND POWER PLANT INDUSTRIES | EXPIRED | — |
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 |
|---|---|---|---|
| Jul 24, 1995 | EXRG | EXPIRED SEC. 9 | — |
| Oct 31, 1994 | PRA9 | POST REGISTRATION ACTION MAILED - SEC. 9 | — |
| Apr 1, 1994 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Apr 6, 1974 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |