USPTO serial 71283444
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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| Class | Description | Status | First use |
|---|---|---|---|
| 023 | MACHINES FOR TREATING ORE AND FUMING OFF VOLATILE METALS, MACHINES FOR SINTERING OR AGGLOMERATING ORE, MACHINES FOR RECOVERING VOLATILE GASES, MACHINES FOR HEATING TO DISPEL GASES THEREFROM, MACHINES FOR RECOVERING METALS IN THE FORM OF FUME, MACHINES FOR ROASTING ORES AND BURNING SULPHUR, AND PARTS THEREOF | 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 |
|---|---|---|---|
| Nov 3, 1992 | EXRG | EXPIRED SEC. 9 | — |
| Jan 7, 1970 | REN2 | REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) | — |