USPTO serial 71480409
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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 |
|---|---|---|---|
| 015 | LUBRICANT CONCENTRATE WHICH IS ADDED TO MINERAL OILS TO IMPART EXTREME PRESSURE FILM STRENGTH THERETO THEREBY INCREASING THE LOAD CARRYING CAPACITY OF SAID MINERAL OILS TO PREVENT SCORING OF GEAR TEETH, BEARINGS OR OTHER MATING METAL SURFACES | EXPIRED | Feb 21, 1945 |
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 |
|---|---|---|---|
| Mar 22, 2008 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Jun 17, 1987 | REN2 | REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) | — |
| May 26, 1987 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Jun 17, 1967 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |