USPTO serial 72099187
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 | PARTS AND FITTINGS OF INTERNAL COMBUSTION ENGINES-NAMELY, PISTONS, GUDGEON PINS, CYLINDER LINERS, TAPPETS, VALVE GUIDES, SWIRL CHAMBERS, ROCKER ARMS, CYLINDER INSERTS, CIRCLIPS BEING SPRING CLIPS FOR RETAINING GUDGEON PINS IN POSITION OF USE, CRANKSHAFTS, AND TURBINE BLADES, AND DRILL BUSHES | EXPIRED | — |
| 035 | PISTON RINGS | ACTIVE | Mar 2, 1963 |
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 21, 1984 | EXRG | EXPIRED SEC. 9 | — |